56930620 has 24 divisors (see below), whose sum is σ = 126587664. Its totient is φ = 21432576.

The previous prime is 56930611. The next prime is 56930623. The reversal of 56930620 is 2603965.

56930620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56930623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83382 + ... + 84061.

It is an arithmetic number, because the mean of its divisors is an integer number (5274486).

Almost surely, 2^56930620 is an apocalyptic number.

It is an amenable number.

56930620 is an abundant number, since it is smaller than the sum of its proper divisors (69657044).

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

56930620 is a wasteful number, since it uses less digits than its factorization.

56930620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167469 (or 167467 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 56930620 is about 7545.2382334821. The cubic root of 56930620 is about 384.6939041127.

The spelling of 56930620 in words is "fifty-six million, nine hundred thirty thousand, six hundred twenty".