56274582 has 32 divisors (see below), whose sum is σ = 138523392. Its totient is φ = 14841504.

The previous prime is 56274577. The next prime is 56274593. The reversal of 56274582 is 28547265.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 56274582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50988 + ... + 52079.

It is an arithmetic number, because the mean of its divisors is an integer number (4328856).

Almost surely, 2^56274582 is an apocalyptic number.

56274582 is an abundant number, since it is smaller than the sum of its proper divisors (82248810).

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

56274582 is a wasteful number, since it uses less digits than its factorization.

56274582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103092.

The product of its digits is 134400, while the sum is 39.

The square root of 56274582 is about 7501.6386209947. The cubic root of 56274582 is about 383.2105226414.

The spelling of 56274582 in words is "fifty-six million, two hundred seventy-four thousand, five hundred eighty-two".