56211364 has 24 divisors (see below), whose sum is σ = 107604000. Its totient is φ = 25481280.

The previous prime is 56211359. The next prime is 56211371. The reversal of 56211364 is 46311265.

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, 16912 + ... + 19960.

It is an arithmetic number, because the mean of its divisors is an integer number (4483500).

Almost surely, 2^56211364 is an apocalyptic number.

It is an amenable number.

56211364 is a deficient number, since it is larger than the sum of its proper divisors (51392636).

56211364 is a wasteful number, since it uses less digits than its factorization.

56211364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483 (or 3481 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 56211364 is about 7497.4238242212. The cubic root of 56211364 is about 383.0669712709.

Subtracting from 56211364 its reverse (46311265), we obtain a palindrome (9900099).

The spelling of 56211364 in words is "fifty-six million, two hundred eleven thousand, three hundred sixty-four".