56713930 has 32 divisors (see below), whose sum is σ = 125645184. Its totient is φ = 17948736.

The previous prime is 56713903. The next prime is 56713931. The reversal of 56713930 is 3931765.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (56713931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30252 + ... + 32071.

It is an arithmetic number, because the mean of its divisors is an integer number (3926412).

Almost surely, 2^56713930 is an apocalyptic number.

56713930 is an abundant number, since it is smaller than the sum of its proper divisors (68931254).

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

56713930 is a wasteful number, since it uses less digits than its factorization.

56713930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62350.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 56713930 is about 7530.8651561424. The cubic root of 56713930 is about 384.2052080626.

The spelling of 56713930 in words is "fifty-six million, seven hundred thirteen thousand, nine hundred thirty".