56976156 has 24 divisors (see below), whose sum is σ = 147716240. Its totient is φ = 18992016.

The previous prime is 56976149. The next prime is 56976167. The reversal of 56976156 is 65167965.

56976156 is a `hidden beast` number, since 569 + 76 + 15 + 6 = 666.

56976156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263671 + ... + 263886.

Almost surely, 2^56976156 is an apocalyptic number.

It is an amenable number.

56976156 is an abundant number, since it is smaller than the sum of its proper divisors (90740084).

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

56976156 is a wasteful number, since it uses less digits than its factorization.

56976156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527570 (or 527562 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 56976156 is about 7548.2551626187. The cubic root of 56976156 is about 384.7964426836.

The spelling of 56976156 in words is "fifty-six million, nine hundred seventy-six thousand, one hundred fifty-six".