57817996 has 24 divisors (see below), whose sum is σ = 106399440. Its totient is φ = 27451200.

The previous prime is 57817987. The next prime is 57818011. The reversal of 57817996 is 69971875.

It is a happy number.

It is a super-2 number, since 2×57817996² = 6685841322912032, which contains 22 as substring.

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, 2991 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (4433310).

Almost surely, 2^57817996 is an apocalyptic number.

It is an amenable number.

57817996 is a deficient number, since it is larger than the sum of its proper divisors (48581444).

57817996 is a wasteful number, since it uses less digits than its factorization.

57817996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265 (or 8263 counting only the distinct ones).

The product of its digits is 952560, while the sum is 52.

The square root of 57817996 is about 7603.8145690173. The cubic root of 57817996 is about 386.6823461075.

The spelling of 57817996 in words is "fifty-seven million, eight hundred seventeen thousand, nine hundred ninety-six".