112430556 has 72 divisors (see below), whose sum is σ = 329696640. Its totient is φ = 31638816.

The previous prime is 112430519. The next prime is 112430587. The reversal of 112430556 is 655034211.

It is a congruent number.

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, 13555 + ... + 20213.

It is an arithmetic number, because the mean of its divisors is an integer number (4579120).

Almost surely, 2^112430556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112430556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164848320).

112430556 is an abundant number, since it is smaller than the sum of its proper divisors (217266084).

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

112430556 is a wasteful number, since it uses less digits than its factorization.

112430556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6743 (or 6738 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 112430556 is about 10603.3275909028. The cubic root of 112430556 is about 482.6453423099.

Adding to 112430556 its reverse (655034211), we get a palindrome (767464767).

The spelling of 112430556 in words is "one hundred twelve million, four hundred thirty thousand, five hundred fifty-six".