56407676 has 24 divisors (see below), whose sum is σ = 108055584. Its totient is φ = 25606080.

The previous prime is 56407667. The next prime is 56407699. The reversal of 56407676 is 67670465.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 5720 + ... + 12063.

It is an arithmetic number, because the mean of its divisors is an integer number (4502316).

Almost surely, 2^56407676 is an apocalyptic number.

It is an amenable number.

56407676 is a deficient number, since it is larger than the sum of its proper divisors (51647908).

56407676 is a wasteful number, since it uses less digits than its factorization.

56407676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861 (or 17859 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 56407676 is about 7510.5043772040. The cubic root of 56407676 is about 383.5123928847.

The spelling of 56407676 in words is "fifty-six million, four hundred seven thousand, six hundred seventy-six".