112044900 has 144 divisors (see below), whose sum is σ = 372476160. Its totient is φ = 25718400.

The previous prime is 112044899. The next prime is 112044929. The reversal of 112044900 is 9440211.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61807 + ... + 63593.

It is an arithmetic number, because the mean of its divisors is an integer number (2586640).

Almost surely, 2^112044900 is an apocalyptic number.

112044900 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 112044900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186238080).

112044900 is an abundant number, since it is smaller than the sum of its proper divisors (260431260).

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

112044900 is a wasteful number, since it uses less digits than its factorization.

112044900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 112044900 is about 10585.1263572997. The cubic root of 112044900 is about 482.0928581505.

The spelling of 112044900 in words is "one hundred twelve million, forty-four thousand, nine hundred".