57668888 has 8 divisors (see below), whose sum is σ = 108129180. Its totient is φ = 28834440.

The previous prime is 57668873. The next prime is 57668899. The reversal of 57668888 is 88886675.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3604298 + ... + 3604313.

Almost surely, 2^57668888 is an apocalyptic number.

It is an amenable number.

57668888 is a deficient number, since it is larger than the sum of its proper divisors (50460292).

57668888 is a wasteful number, since it uses less digits than its factorization.

57668888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208617 (or 7208613 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 56.

The square root of 57668888 is about 7594.0034237548. The cubic root of 57668888 is about 386.3496523038.

The spelling of 57668888 in words is "fifty-seven million, six hundred sixty-eight thousand, eight hundred eighty-eight".