56660614 has 16 divisors (see below), whose sum is σ = 86555952. Its totient is φ = 27813088.

The previous prime is 56660599. The next prime is 56660621. The reversal of 56660614 is 41606665.

It is a self number, because there is not a number n which added to its sum of digits gives 56660614.

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, 27732 + ... + 29704.

It is an arithmetic number, because the mean of its divisors is an integer number (5409747).

Almost surely, 2^56660614 is an apocalyptic number.

56660614 is a deficient number, since it is larger than the sum of its proper divisors (29895338).

56660614 is a wasteful number, since it uses less digits than its factorization.

56660614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 56660614 is about 7527.3244914777. The cubic root of 56660614 is about 384.0847749390.

The spelling of 56660614 in words is "fifty-six million, six hundred sixty thousand, six hundred fourteen".