56387262 has 16 divisors (see below), whose sum is σ = 113533200. Its totient is φ = 18669312.

The previous prime is 56387257. The next prime is 56387291. The reversal of 56387262 is 26278365.

It is a self number, because there is not a number n which added to its sum of digits gives 56387262.

It is a congruent number.

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, 30643 + ... + 32430.

It is an arithmetic number, because the mean of its divisors is an integer number (7095825).

Almost surely, 2^56387262 is an apocalyptic number.

56387262 is an abundant number, since it is smaller than the sum of its proper divisors (57145938).

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

56387262 is a wasteful number, since it uses less digits than its factorization.

56387262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63227.

The product of its digits is 120960, while the sum is 39.

The square root of 56387262 is about 7509.1452243248. The cubic root of 56387262 is about 383.4661227835.

The spelling of 56387262 in words is "fifty-six million, three hundred eighty-seven thousand, two hundred sixty-two".