56885726 has 4 divisors (see below), whose sum is σ = 85328592. Its totient is φ = 28442862.

The previous prime is 56885707. The next prime is 56885743. The reversal of 56885726 is 62758865.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14221430 + ... + 14221433.

It is an arithmetic number, because the mean of its divisors is an integer number (21332148).

Almost surely, 2^56885726 is an apocalyptic number.

56885726 is a deficient number, since it is larger than the sum of its proper divisors (28442866).

56885726 is a wasteful number, since it uses less digits than its factorization.

56885726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28442865.

The product of its digits is 806400, while the sum is 47.

The square root of 56885726 is about 7542.2626578501. The cubic root of 56885726 is about 384.5927576658.

The spelling of 56885726 in words is "fifty-six million, eight hundred eighty-five thousand, seven hundred twenty-six".