112816284 has 96 divisors (see below), whose sum is σ = 320947200. Its totient is φ = 30108672.

The previous prime is 112816273. The next prime is 112816289. The reversal of 112816284 is 482618211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112816289) 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, 283974 + ... + 284370.

It is an arithmetic number, because the mean of its divisors is an integer number (3343200).

Almost surely, 2^112816284 is an apocalyptic number.

112816284 is a gapful number since it is divisible by the number (14) 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 112816284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160473600).

112816284 is an abundant number, since it is smaller than the sum of its proper divisors (208130916).

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

112816284 is a wasteful number, since it uses less digits than its factorization.

112816284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 112816284 is about 10621.5010238666. The cubic root of 112816284 is about 483.1966672924.

The spelling of 112816284 in words is "one hundred twelve million, eight hundred sixteen thousand, two hundred eighty-four".