112156320 has 144 divisors (see below), whose sum is σ = 364724640. Its totient is φ = 28968960.

The previous prime is 112156309. The next prime is 112156337. The reversal of 112156320 is 23651211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 806811 + ... + 806949.

It is an arithmetic number, because the mean of its divisors is an integer number (2532810).

Almost surely, 2^112156320 is an apocalyptic number.

112156320 is a gapful number since it is divisible by the number (10) 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 112156320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182362320).

112156320 is an abundant number, since it is smaller than the sum of its proper divisors (252568320).

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

112156320 is a wasteful number, since it uses less digits than its factorization.

112156320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 112156320 is about 10590.3880948717. The cubic root of 112156320 is about 482.2526065818.

The spelling of 112156320 in words is "one hundred twelve million, one hundred fifty-six thousand, three hundred twenty".