57694072 has 16 divisors (see below), whose sum is σ = 109393200. Its totient is φ = 28522560.

The previous prime is 57694067. The next prime is 57694099. The reversal of 57694072 is 27049675.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39804 + ... + 41227.

It is an arithmetic number, because the mean of its divisors is an integer number (6837075).

Almost surely, 2^57694072 is an apocalyptic number.

It is an amenable number.

57694072 is a deficient number, since it is larger than the sum of its proper divisors (51699128).

57694072 is a wasteful number, since it uses less digits than its factorization.

57694072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81126 (or 81122 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 57694072 is about 7595.6613931902. The cubic root of 57694072 is about 386.4058837426.

The spelling of 57694072 in words is "fifty-seven million, six hundred ninety-four thousand, seventy-two".