11656112 has 20 divisors (see below), whose sum is σ = 24321360. Its totient is φ = 5379648.

The previous prime is 11656111. The next prime is 11656159. The reversal of 11656112 is 21165611.

It is not an unprimeable number, because it can be changed into a prime (11656111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27812 + ... + 28227.

It is an arithmetic number, because the mean of its divisors is an integer number (1216068).

Almost surely, 2^11656112 is an apocalyptic number.

It is an amenable number.

11656112 is an abundant number, since it is smaller than the sum of its proper divisors (12665248).

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

11656112 is a wasteful number, since it uses less digits than its factorization.

11656112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56060 (or 56054 counting only the distinct ones).

The product of its digits is 360, while the sum is 23.

The square root of 11656112 is about 3414.1048607212. The cubic root of 11656112 is about 226.7346547301.

The spelling of 11656112 in words is "eleven million, six hundred fifty-six thousand, one hundred twelve".