56899608 has 32 divisors (see below), whose sum is σ = 148435200. Its totient is φ = 18141728.

The previous prime is 56899597. The next prime is 56899639. The reversal of 56899608 is 80699865.

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, 50988 + ... + 52091.

It is an arithmetic number, because the mean of its divisors is an integer number (4638600).

Almost surely, 2^56899608 is an apocalyptic number.

It is an amenable number.

56899608 is an abundant number, since it is smaller than the sum of its proper divisors (91535592).

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

56899608 is a wasteful number, since it uses less digits than its factorization.

56899608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103111 (or 103107 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 56899608 is about 7543.1828825768. The cubic root of 56899608 is about 384.6240395755.

The spelling of 56899608 in words is "fifty-six million, eight hundred ninety-nine thousand, six hundred eight".