56791608 has 32 divisors (see below), whose sum is σ = 149452800. Its totient is φ = 17934048.

The previous prime is 56791607. The next prime is 56791613. The reversal of 56791608 is 80619765.

It is a self number, because there is not a number n which added to its sum of digits gives 56791608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56791607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61816 + ... + 62727.

It is an arithmetic number, because the mean of its divisors is an integer number (4670400).

Almost surely, 2^56791608 is an apocalyptic number.

It is an amenable number.

56791608 is an abundant number, since it is smaller than the sum of its proper divisors (92661192).

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

56791608 is a wasteful number, since it uses less digits than its factorization.

56791608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124571 (or 124567 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 56791608 is about 7536.0207006085. The cubic root of 56791608 is about 384.3805363999.

The spelling of 56791608 in words is "fifty-six million, seven hundred ninety-one thousand, six hundred eight".