112997444 has 12 divisors (see below), whose sum is σ = 225994944. Its totient is φ = 48427464.

The previous prime is 112997407. The next prime is 112997461. The reversal of 112997444 is 444799211.

112997444 is an admirable 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, 2017784 + ... + 2017839.

It is an arithmetic number, because the mean of its divisors is an integer number (18832912).

Almost surely, 2^112997444 is an apocalyptic number.

112997444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112997444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112997444 is a wasteful number, since it uses less digits than its factorization.

112997444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035634 (or 4035632 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 112997444 is about 10630.0255879278. The cubic root of 112997444 is about 483.4551674898.

The spelling of 112997444 in words is "one hundred twelve million, nine hundred ninety-seven thousand, four hundred forty-four".