56680694 has 32 divisors (see below), whose sum is σ = 102435840. Its totient is φ = 22996512.

The previous prime is 56680681. The next prime is 56680699. The reversal of 56680694 is 49608665.

56680694 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 (56680699) 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, 32312 + ... + 34020.

It is an arithmetic number, because the mean of its divisors is an integer number (3201120).

Almost surely, 2^56680694 is an apocalyptic number.

56680694 is a deficient number, since it is larger than the sum of its proper divisors (45755146).

56680694 is a wasteful number, since it uses less digits than its factorization.

56680694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 56680694 is about 7528.6581805791. The cubic root of 56680694 is about 384.1301416164.

The spelling of 56680694 in words is "fifty-six million, six hundred eighty thousand, six hundred ninety-four".