112922472 has 128 divisors (see below), whose sum is σ = 328204800. Its totient is φ = 32078592.

The previous prime is 112922441. The next prime is 112922473. The reversal of 112922472 is 274229211.

It is not an unprimeable number, because it can be changed into a prime (112922473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254683 + ... + 255125.

It is an arithmetic number, because the mean of its divisors is an integer number (2564100).

Almost surely, 2^112922472 is an apocalyptic number.

112922472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112922472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164102400).

112922472 is an abundant number, since it is smaller than the sum of its proper divisors (215282328).

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

112922472 is a wasteful number, since it uses less digits than its factorization.

112922472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 523 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 112922472 is about 10626.4985766714. The cubic root of 112922472 is about 483.3482222392.

The spelling of 112922472 in words is "one hundred twelve million, nine hundred twenty-two thousand, four hundred seventy-two".