56463882 has 16 divisors (see below), whose sum is σ = 113791392. Its totient is φ = 18677360.

The previous prime is 56463871. The next prime is 56463931. The reversal of 56463882 is 28836465.

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, 35133 + ... + 36704.

It is an arithmetic number, because the mean of its divisors is an integer number (7111962).

Almost surely, 2^56463882 is an apocalyptic number.

56463882 is an abundant number, since it is smaller than the sum of its proper divisors (57327510).

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

56463882 is a wasteful number, since it uses less digits than its factorization.

56463882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71973.

The product of its digits is 276480, while the sum is 42.

The square root of 56463882 is about 7514.2452714827. The cubic root of 56463882 is about 383.6397310031.

It can be divided in two parts, 564 and 63882, that added together give a palindrome (64446).

The spelling of 56463882 in words is "fifty-six million, four hundred sixty-three thousand, eight hundred eighty-two".