112240656 has 120 divisors (see below), whose sum is σ = 348772320. Its totient is φ = 33408000.

The previous prime is 112240649. The next prime is 112240663. The reversal of 112240656 is 656042211.

112240656 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 4 + 0 + 656 = 666.

It is an interprime number because it is at equal distance from previous prime (112240649) and next prime (112240663).

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, 92856 + ... + 94056.

It is an arithmetic number, because the mean of its divisors is an integer number (2906436).

Almost surely, 2^112240656 is an apocalyptic number.

112240656 is a gapful number since it is divisible by the number (16) 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 112240656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174386160).

112240656 is an abundant number, since it is smaller than the sum of its proper divisors (236531664).

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

112240656 is a wasteful number, since it uses less digits than its factorization.

112240656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1276 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 112240656 is about 10594.3690704072. The cubic root of 112240656 is about 482.3734529916.

Adding to 112240656 its reverse (656042211), we get a palindrome (768282867).

It can be divided in two parts, 112240 and 656, that added together give a square (112896 = 336²).

The spelling of 112240656 in words is "one hundred twelve million, two hundred forty thousand, six hundred fifty-six".