112172992 has 14 divisors (see below), whose sum is σ = 222593408. Its totient is φ = 56086464.

The previous prime is 112172959. The next prime is 112173023. The reversal of 112172992 is 299271211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 876288 + ... + 876415.

Almost surely, 2^112172992 is an apocalyptic number.

It is an amenable number.

112172992 is a deficient number, since it is larger than the sum of its proper divisors (110420416).

112172992 is an equidigital number, since it uses as much as digits as its factorization.

112172992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752715 (or 1752705 counting only the distinct ones).

The product of its digits is 4536, while the sum is 34.

The square root of 112172992 is about 10591.1751944720. The cubic root of 112172992 is about 482.2765009615.

The spelling of 112172992 in words is "one hundred twelve million, one hundred seventy-two thousand, nine hundred ninety-two".