56931262 has 4 divisors (see below), whose sum is σ = 85396896. Its totient is φ = 28465630.

The previous prime is 56931229. The next prime is 56931289. The reversal of 56931262 is 26213965.

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, 14232814 + ... + 14232817.

It is an arithmetic number, because the mean of its divisors is an integer number (21349224).

Almost surely, 2^56931262 is an apocalyptic number.

56931262 is a deficient number, since it is larger than the sum of its proper divisors (28465634).

56931262 is a wasteful number, since it uses less digits than its factorization.

56931262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28465633.

The product of its digits is 19440, while the sum is 34.

The square root of 56931262 is about 7545.2807767505. The cubic root of 56931262 is about 384.6953501568.

The spelling of 56931262 in words is "fifty-six million, nine hundred thirty-one thousand, two hundred sixty-two".