252904884 has 24 divisors (see below), whose sum is σ = 593174400. Its totient is φ = 83864064.

The previous prime is 252904871. The next prime is 252904907. The reversal of 252904884 is 488409252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52284 + ... + 56915.

It is an arithmetic number, because the mean of its divisors is an integer number (24715600).

Almost surely, 2^252904884 is an apocalyptic number.

It is an amenable number.

252904884 is an abundant number, since it is smaller than the sum of its proper divisors (340269516).

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

252904884 is a wasteful number, since it uses less digits than its factorization.

252904884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109399 (or 109397 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 252904884 is about 15902.9834936719. The cubic root of 252904884 is about 632.3910847888.

The spelling of 252904884 in words is "two hundred fifty-two million, nine hundred four thousand, eight hundred eighty-four".