57904790 has 16 divisors (see below), whose sum is σ = 104317200. Its totient is φ = 23142240.

The previous prime is 57904747. The next prime is 57904811. The reversal of 57904790 is 9740975.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18005 + ... + 20975.

It is an arithmetic number, because the mean of its divisors is an integer number (6519825).

Almost surely, 2^57904790 is an apocalyptic number.

57904790 is a deficient number, since it is larger than the sum of its proper divisors (46412410).

57904790 is a wasteful number, since it uses less digits than its factorization.

57904790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 57904790 is about 7609.5196957495. The cubic root of 57904790 is about 386.8757399182.

The spelling of 57904790 in words is "fifty-seven million, nine hundred four thousand, seven hundred ninety".