56600620 has 24 divisors (see below), whose sum is σ = 125118000. Its totient is φ = 21448512.

The previous prime is 56600611. The next prime is 56600627. The reversal of 56600620 is 2600665.

It is not an unprimeable number, because it can be changed into a prime (56600627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74095 + ... + 74854.

It is an arithmetic number, because the mean of its divisors is an integer number (5213250).

Almost surely, 2^56600620 is an apocalyptic number.

It is an amenable number.

56600620 is an abundant number, since it is smaller than the sum of its proper divisors (68517380).

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

56600620 is a wasteful number, since it uses less digits than its factorization.

56600620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148977 (or 148975 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 56600620 is about 7523.3383547465. The cubic root of 56600620 is about 383.9491668099.

The spelling of 56600620 in words is "fifty-six million, six hundred thousand, six hundred twenty".