56604616 has 16 divisors (see below), whose sum is σ = 106219440. Its totient is φ = 28279440.

The previous prime is 56604599. The next prime is 56604617. The reversal of 56604616 is 61640665.

It is not an unprimeable number, because it can be changed into a prime (56604617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12535 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (6638715).

Almost surely, 2^56604616 is an apocalyptic number.

It is an amenable number.

56604616 is a deficient number, since it is larger than the sum of its proper divisors (49614824).

56604616 is a wasteful number, since it uses less digits than its factorization.

56604616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5724 (or 5720 counting only the distinct ones).

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

The square root of 56604616 is about 7523.6039236525. The cubic root of 56604616 is about 383.9582021924.

The spelling of 56604616 in words is "fifty-six million, six hundred four thousand, six hundred sixteen".