56395684 has 12 divisors (see below), whose sum is σ = 99087408. Its totient is φ = 28085000.

The previous prime is 56395663. The next prime is 56395699. The reversal of 56395684 is 48659365.

56395684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27082 + ... + 29089.

It is an arithmetic number, because the mean of its divisors is an integer number (8257284).

Almost surely, 2^56395684 is an apocalyptic number.

It is an amenable number.

56395684 is a deficient number, since it is larger than the sum of its proper divisors (42691724).

56395684 is a wasteful number, since it uses less digits than its factorization.

56395684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56426 (or 56424 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The square root of 56395684 is about 7509.7059862554. The cubic root of 56395684 is about 383.4852133298.

The spelling of 56395684 in words is "fifty-six million, three hundred ninety-five thousand, six hundred eighty-four".