254052 has 18 divisors (see below), whose sum is σ = 642278. Its totient is φ = 84672.

The previous prime is 254047. The next prime is 254053. The reversal of 254052 is 250452.

It can be written as a sum of positive squares in only one way, i.e., 254016 + 36 = 504^2 + 6^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (254053) by changing a digit.

254052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3493 + ... + 3564.

2^{254052} is an apocalyptic number.

It is an amenable number.

254052 is an abundant number, since it is smaller than the sum of its proper divisors (388226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254052 is a wasteful number, since it uses less digits than its factorization.

254052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067 (or 7062 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 254052 is about 504.0357130204. The cubic root of 254052 is about 63.3345767684.

Adding to 254052 its product of nonzero digits (400), we get a palindrome (254452).

Subtracting from 254052 its reverse (250452), we obtain a square (3600 = 60^{2}).

The spelling of 254052 in words is "two hundred fifty-four thousand, fifty-two".

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