57960028 has 24 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 24796848.

The previous prime is 57960011. The next prime is 57960031. The reversal of 57960028 is 82006975.

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, 18693 + ... + 21571.

It is an arithmetic number, because the mean of its divisors is an integer number (4838400).

Almost surely, 2^57960028 is an apocalyptic number.

It is an amenable number.

57960028 is an abundant number, since it is smaller than the sum of its proper divisors (58161572).

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

57960028 is a wasteful number, since it uses less digits than its factorization.

57960028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609 (or 3607 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 57960028 is about 7613.1483631938. The cubic root of 57960028 is about 386.9987202472.

The spelling of 57960028 in words is "fifty-seven million, nine hundred sixty thousand, twenty-eight".