57993684 has 48 divisors (see below), whose sum is σ = 159645696. Its totient is φ = 16034400.

The previous prime is 57993671. The next prime is 57993703. The reversal of 57993684 is 48639975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8532 + ... + 13739.

It is an arithmetic number, because the mean of its divisors is an integer number (3325952).

Almost surely, 2^57993684 is an apocalyptic number.

It is an amenable number.

57993684 is an abundant number, since it is smaller than the sum of its proper divisors (101652012).

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

57993684 is a wasteful number, since it uses less digits than its factorization.

57993684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22316 (or 22314 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 57993684 is about 7615.3584288594. The cubic root of 57993684 is about 387.0736127154.

The spelling of 57993684 in words is "fifty-seven million, nine hundred ninety-three thousand, six hundred eighty-four".