56605704 has 16 divisors (see below), whose sum is σ = 141514320. Its totient is φ = 18868560.

The previous prime is 56605697. The next prime is 56605711. The reversal of 56605704 is 40750665.

It is an interprime number because it is at equal distance from previous prime (56605697) and next prime (56605711).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179262 + ... + 1179309.

It is an arithmetic number, because the mean of its divisors is an integer number (8844645).

Almost surely, 2^56605704 is an apocalyptic number.

It is an amenable number.

56605704 is an abundant number, since it is smaller than the sum of its proper divisors (84908616).

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

56605704 is a wasteful number, since it uses less digits than its factorization.

56605704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358580 (or 2358576 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 56605704 is about 7523.6762290784. The cubic root of 56605704 is about 383.9606622029.

The spelling of 56605704 in words is "fifty-six million, six hundred five thousand, seven hundred four".