56708880 has 40 divisors (see below), whose sum is σ = 175798272. Its totient is φ = 15122304.

The previous prime is 56708851. The next prime is 56708917. The reversal of 56708880 is 8880765.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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, 117904 + ... + 118383.

Almost surely, 2^56708880 is an apocalyptic number.

It is an amenable number.

56708880 is an abundant number, since it is smaller than the sum of its proper divisors (119089392).

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

56708880 is a wasteful number, since it uses less digits than its factorization.

56708880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236303 (or 236297 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 56708880 is about 7530.5298618358. The cubic root of 56708880 is about 384.1938040807.

The spelling of 56708880 in words is "fifty-six million, seven hundred eight thousand, eight hundred eighty".