57116088 has 24 divisors (see below), whose sum is σ = 154689600. Its totient is φ = 19038672.

The previous prime is 57116063. The next prime is 57116089. The reversal of 57116088 is 88061175.

57116088 is a `hidden beast` number, since 571 + 1 + 6 + 0 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57116089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 396568 + ... + 396711.

It is an arithmetic number, because the mean of its divisors is an integer number (6445400).

Almost surely, 2^57116088 is an apocalyptic number.

It is an amenable number.

57116088 is an abundant number, since it is smaller than the sum of its proper divisors (97573512).

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

57116088 is a wasteful number, since it uses less digits than its factorization.

57116088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793291 (or 793284 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 57116088 is about 7557.5186404004. The cubic root of 57116088 is about 385.1112019251. Note that the first 3 decimals are identical.

The spelling of 57116088 in words is "fifty-seven million, one hundred sixteen thousand, eighty-eight".