56930970 has 32 divisors (see below), whose sum is σ = 136919808. Its totient is φ = 15149888.

The previous prime is 56930969. The next prime is 56930971. The reversal of 56930970 is 7903965.

56930970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56930969) and next prime (56930971).

It is a super-2 number, since 2×56930970² = 6482270690281800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56930971) 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 15 ways as a sum of consecutive naturals, for example, 15007 + ... + 18413.

It is an arithmetic number, because the mean of its divisors is an integer number (4278744).

Almost surely, 2^56930970 is an apocalyptic number.

56930970 is an abundant number, since it is smaller than the sum of its proper divisors (79988838).

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

56930970 is a wasteful number, since it uses less digits than its factorization.

56930970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 56930970 is about 7545.2614268824. The cubic root of 56930970 is about 384.6946924558.

The spelling of 56930970 in words is "fifty-six million, nine hundred thirty thousand, nine hundred seventy".