56393706 has 16 divisors (see below), whose sum is σ = 112876704. Its totient is φ = 18783024.

The previous prime is 56393671. The next prime is 56393717. The reversal of 56393706 is 60739365.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6765 + ... + 12591.

It is an arithmetic number, because the mean of its divisors is an integer number (7054794).

Almost surely, 2^56393706 is an apocalyptic number.

56393706 is an abundant number, since it is smaller than the sum of its proper divisors (56482998).

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

56393706 is a wasteful number, since it uses less digits than its factorization.

56393706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7445.

The product of its (nonzero) digits is 102060, while the sum is 39.

The square root of 56393706 is about 7509.5742888662. The cubic root of 56393706 is about 383.4807298743.

The spelling of 56393706 in words is "fifty-six million, three hundred ninety-three thousand, seven hundred six".