56566112 has 12 divisors (see below), whose sum is σ = 111364596. Its totient is φ = 28283040.

The previous prime is 56566091. The next prime is 56566117. The reversal of 56566112 is 21166565.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1767691 = 56566112 / (5 + 6 + 5 + 6 + 6 + 1 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56566117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883814 + ... + 883877.

It is an arithmetic number, because the mean of its divisors is an integer number (9280383).

Almost surely, 2^56566112 is an apocalyptic number.

It is an amenable number.

56566112 is a deficient number, since it is larger than the sum of its proper divisors (54798484).

56566112 is a wasteful number, since it uses less digits than its factorization.

56566112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767701 (or 1767693 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 56566112 is about 7521.0446082974. The cubic root of 56566112 is about 383.8711228394.

The spelling of 56566112 in words is "fifty-six million, five hundred sixty-six thousand, one hundred twelve".