57304074 has 32 divisors (see below), whose sum is σ = 116640000. Its totient is φ = 18765824.

The previous prime is 57304043. The next prime is 57304081. The reversal of 57304074 is 47040375.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127402 + ... + 127850.

It is an arithmetic number, because the mean of its divisors is an integer number (3645000).

Almost surely, 2^57304074 is an apocalyptic number.

57304074 is an abundant number, since it is smaller than the sum of its proper divisors (59335926).

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

57304074 is a wasteful number, since it uses less digits than its factorization.

57304074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 57304074 is about 7569.9454423397. The cubic root of 57304074 is about 385.5332443350.

The spelling of 57304074 in words is "fifty-seven million, three hundred four thousand, seventy-four".