56726600 has 48 divisors (see below), whose sum is σ = 150734400. Its totient is φ = 19448640.

The previous prime is 56726597. The next prime is 56726611. The reversal of 56726600 is 662765.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18860 + ... + 21659.

It is an arithmetic number, because the mean of its divisors is an integer number (3140300).

Almost surely, 2^56726600 is an apocalyptic number.

56726600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56726600 is an abundant number, since it is smaller than the sum of its proper divisors (94007800).

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

56726600 is a wasteful number, since it uses less digits than its factorization.

56726600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40542 (or 40533 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 56726600 is about 7531.7063139769. The cubic root of 56726600 is about 384.2338166574.

The spelling of 56726600 in words is "fifty-six million, seven hundred twenty-six thousand, six hundred".