112655712 has 96 divisors (see below), whose sum is σ = 335301120. Its totient is φ = 32832000.

The previous prime is 112655701. The next prime is 112655723. The reversal of 112655712 is 217556211.

It is an interprime number because it is at equal distance from previous prime (112655701) and next prime (112655723).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 112655712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21337 + ... + 26087.

It is an arithmetic number, because the mean of its divisors is an integer number (3492720).

Almost surely, 2^112655712 is an apocalyptic number.

112655712 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 112655712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167650560).

112655712 is an abundant number, since it is smaller than the sum of its proper divisors (222645408).

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

112655712 is a wasteful number, since it uses less digits than its factorization.

112655712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796 (or 4788 counting only the distinct ones).

The product of its digits is 4200, while the sum is 30.

The square root of 112655712 is about 10613.9395136773. The cubic root of 112655712 is about 482.9673130064.

The spelling of 112655712 in words is "one hundred twelve million, six hundred fifty-five thousand, seven hundred twelve".