112505504 has 24 divisors (see below), whose sum is σ = 224169120. Its totient is φ = 55573696.

The previous prime is 112505453. The next prime is 112505521. The reversal of 112505504 is 405505211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112505504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18524 + ... + 23835.

It is an arithmetic number, because the mean of its divisors is an integer number (9340380).

Almost surely, 2^112505504 is an apocalyptic number.

It is an amenable number.

112505504 is a deficient number, since it is larger than the sum of its proper divisors (111663616).

112505504 is an equidigital number, since it uses as much as digits as its factorization.

112505504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42452 (or 42444 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 112505504 is about 10606.8611756730. The cubic root of 112505504 is about 482.7525648464.

The spelling of 112505504 in words is "one hundred twelve million, five hundred five thousand, five hundred four".