56711308 has 6 divisors (see below), whose sum is σ = 99244796. Its totient is φ = 28355652.

The previous prime is 56711243. The next prime is 56711311. The reversal of 56711308 is 80311765.

It is a self number, because there is not a number n which added to its sum of digits gives 56711308.

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 as a sum of consecutive naturals, namely, 7088910 + ... + 7088917.

Almost surely, 2^56711308 is an apocalyptic number.

It is an amenable number.

56711308 is a deficient number, since it is larger than the sum of its proper divisors (42533488).

56711308 is a wasteful number, since it uses less digits than its factorization.

56711308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14177831 (or 14177829 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 56711308 is about 7530.6910705459. The cubic root of 56711308 is about 384.1992871094.

The spelling of 56711308 in words is "fifty-six million, seven hundred eleven thousand, three hundred eight".