112445912 has 16 divisors (see below), whose sum is σ = 212181360. Its totient is φ = 55864224.

The previous prime is 112445891. The next prime is 112445953. The reversal of 112445912 is 219544211.

It is a congruent number.

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, 43508 + ... + 46019.

It is an arithmetic number, because the mean of its divisors is an integer number (13261335).

Almost surely, 2^112445912 is an apocalyptic number.

It is an amenable number.

112445912 is a deficient number, since it is larger than the sum of its proper divisors (99735448).

112445912 is a wasteful number, since it uses less digits than its factorization.

112445912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89690 (or 89686 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 112445912 is about 10604.0516784859. The cubic root of 112445912 is about 482.6673148789.

The spelling of 112445912 in words is "one hundred twelve million, four hundred forty-five thousand, nine hundred twelve".