56347882 has 16 divisors (see below), whose sum is σ = 89893440. Its totient is φ = 26414208.

The previous prime is 56347873. The next prime is 56347883. The reversal of 56347882 is 28874365.

It is not an unprimeable number, because it can be changed into a prime (56347883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3958 + ... + 11329.

It is an arithmetic number, because the mean of its divisors is an integer number (5618340).

Almost surely, 2^56347882 is an apocalyptic number.

56347882 is a deficient number, since it is larger than the sum of its proper divisors (33545558).

56347882 is a wasteful number, since it uses less digits than its factorization.

56347882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15405.

The product of its digits is 322560, while the sum is 43.

The square root of 56347882 is about 7506.5226303529. The cubic root of 56347882 is about 383.3768330388.

The spelling of 56347882 in words is "fifty-six million, three hundred forty-seven thousand, eight hundred eighty-two".