112288992 has 24 divisors (see below), whose sum is σ = 294758856. Its totient is φ = 37429632.

The previous prime is 112288919. The next prime is 112288999. The reversal of 112288992 is 299882211.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112288999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584743 + ... + 584934.

It is an arithmetic number, because the mean of its divisors is an integer number (12281619).

Almost surely, 2^112288992 is an apocalyptic number.

112288992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112288992 is an abundant number, since it is smaller than the sum of its proper divisors (182469864).

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

112288992 is a wasteful number, since it uses less digits than its factorization.

112288992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169690 (or 1169682 counting only the distinct ones).

The product of its digits is 41472, while the sum is 42.

The square root of 112288992 is about 10596.6500366861. The cubic root of 112288992 is about 482.4426871350.

The spelling of 112288992 in words is "one hundred twelve million, two hundred eighty-eight thousand, nine hundred ninety-two".