56976522 has 16 divisors (see below), whose sum is σ = 117033312. Its totient is φ = 18478800.

The previous prime is 56976473. The next prime is 56976523. The reversal of 56976522 is 22567965.

It is not an unprimeable number, because it can be changed into a prime (56976523) 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, 128104 + ... + 128547.

It is an arithmetic number, because the mean of its divisors is an integer number (7314582).

Almost surely, 2^56976522 is an apocalyptic number.

56976522 is an abundant number, since it is smaller than the sum of its proper divisors (60056790).

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

56976522 is a wasteful number, since it uses less digits than its factorization.

56976522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256693.

The product of its digits is 226800, while the sum is 42.

The square root of 56976522 is about 7548.2794065933. The cubic root of 56976522 is about 384.7972666259.

The spelling of 56976522 in words is "fifty-six million, nine hundred seventy-six thousand, five hundred twenty-two".