57904892 has 12 divisors (see below), whose sum is σ = 105739536. Its totient is φ = 27693600.

The previous prime is 57904883. The next prime is 57904933. The reversal of 57904892 is 29840975.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314609 + ... + 314792.

It is an arithmetic number, because the mean of its divisors is an integer number (8811628).

Almost surely, 2^57904892 is an apocalyptic number.

It is an amenable number.

57904892 is a deficient number, since it is larger than the sum of its proper divisors (47834644).

57904892 is a wasteful number, since it uses less digits than its factorization.

57904892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629428 (or 629426 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 57904892 is about 7609.5263978779. The cubic root of 57904892 is about 386.8759670802.

The spelling of 57904892 in words is "fifty-seven million, nine hundred four thousand, eight hundred ninety-two".