112856922 has 64 divisors (see below), whose sum is σ = 273168000. Its totient is φ = 34401024.

The previous prime is 112856873. The next prime is 112856923. The reversal of 112856922 is 229658211.

It is not an unprimeable number, because it can be changed into a prime (112856923) 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, 27858 + ... + 31650.

It is an arithmetic number, because the mean of its divisors is an integer number (4268250).

Almost surely, 2^112856922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112856922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136584000).

112856922 is an abundant number, since it is smaller than the sum of its proper divisors (160311078).

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

112856922 is a wasteful number, since it uses less digits than its factorization.

112856922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852 (or 3846 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 112856922 is about 10623.4138580778. The cubic root of 112856922 is about 483.2546783886.

The spelling of 112856922 in words is "one hundred twelve million, eight hundred fifty-six thousand, nine hundred twenty-two".