56685276 has 36 divisors (see below), whose sum is σ = 151718112. Its totient is φ = 17783424.

The previous prime is 56685269. The next prime is 56685289. The reversal of 56685276 is 67258665.

56685276 is a `hidden beast` number, since 566 + 85 + 2 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 45700 + ... + 46923.

It is an arithmetic number, because the mean of its divisors is an integer number (4214392).

Almost surely, 2^56685276 is an apocalyptic number.

It is an amenable number.

56685276 is an abundant number, since it is smaller than the sum of its proper divisors (95032836).

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

56685276 is a wasteful number, since it uses less digits than its factorization.

56685276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92650 (or 92645 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 56685276 is about 7528.9624783233. The cubic root of 56685276 is about 384.1404922123.

The spelling of 56685276 in words is "fifty-six million, six hundred eighty-five thousand, two hundred seventy-six".