112566512 has 20 divisors (see below), whose sum is σ = 218427240. Its totient is φ = 56198208.

The previous prime is 112566497. The next prime is 112566523. The reversal of 112566512 is 215665211.

It is a happy number.

It is a super-2 number, since 2×112566512² = 25342439247692288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 6383 + ... + 16305.

It is an arithmetic number, because the mean of its divisors is an integer number (10921362).

Almost surely, 2^112566512 is an apocalyptic number.

It is an amenable number.

112566512 is a deficient number, since it is larger than the sum of its proper divisors (105860728).

112566512 is an equidigital number, since it uses as much as digits as its factorization.

112566512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10640 (or 10634 counting only the distinct ones).

The product of its digits is 3600, while the sum is 29.

The square root of 112566512 is about 10609.7366602569. The cubic root of 112566512 is about 482.8398093084.

The spelling of 112566512 in words is "one hundred twelve million, five hundred sixty-six thousand, five hundred twelve".