112617940 has 24 divisors (see below), whose sum is σ = 248945760. Its totient is φ = 42676128.

The previous prime is 112617937. The next prime is 112618003. The reversal of 112617940 is 49716211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147802 + ... + 148561.

It is an arithmetic number, because the mean of its divisors is an integer number (10372740).

Almost surely, 2^112617940 is an apocalyptic number.

112617940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112617940 is an abundant number, since it is smaller than the sum of its proper divisors (136327820).

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

112617940 is a wasteful number, since it uses less digits than its factorization.

112617940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296391 (or 296389 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 112617940 is about 10612.1600063324. The cubic root of 112617940 is about 482.9133294127.

The spelling of 112617940 in words is "one hundred twelve million, six hundred seventeen thousand, nine hundred forty".