56115716 has 24 divisors (see below), whose sum is σ = 102119136. Its totient is φ = 26959680.

The previous prime is 56115679. The next prime is 56115727. The reversal of 56115716 is 61751165.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8435 + ... + 13541.

It is an arithmetic number, because the mean of its divisors is an integer number (4254964).

Almost surely, 2^56115716 is an apocalyptic number.

It is an amenable number.

56115716 is a deficient number, since it is larger than the sum of its proper divisors (46003420).

56115716 is a wasteful number, since it uses less digits than its factorization.

56115716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219 (or 5217 counting only the distinct ones).

The product of its digits is 6300, while the sum is 32.

The square root of 56115716 is about 7491.0423840745. The cubic root of 56115716 is about 382.8495751880.

The spelling of 56115716 in words is "fifty-six million, one hundred fifteen thousand, seven hundred sixteen".