112812992 has 28 divisors (see below), whose sum is σ = 227213160. Its totient is φ = 55562496.

The previous prime is 112812961. The next prime is 112813021. The reversal of 112812992 is 299218211.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 8867 + ... + 17442.

Almost surely, 2^112812992 is an apocalyptic number.

It is an amenable number.

112812992 is an abundant number, since it is smaller than the sum of its proper divisors (114400168).

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

112812992 is an equidigital number, since it uses as much as digits as its factorization.

112812992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26388 (or 26378 counting only the distinct ones).

The product of its digits is 5184, while the sum is 35.

The square root of 112812992 is about 10621.3460540555. The cubic root of 112812992 is about 483.1919673240.

The spelling of 112812992 in words is "one hundred twelve million, eight hundred twelve thousand, nine hundred ninety-two".