112993230 has 64 divisors (see below), whose sum is σ = 311920128. Its totient is φ = 25660800.

The previous prime is 112993229. The next prime is 112993241. The reversal of 112993230 is 32399211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32580 + ... + 35880.

It is an arithmetic number, because the mean of its divisors is an integer number (4873752).

Almost surely, 2^112993230 is an apocalyptic number.

112993230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112993230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155960064).

112993230 is an abundant number, since it is smaller than the sum of its proper divisors (198926898).

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

112993230 is a wasteful number, since it uses less digits than its factorization.

112993230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 112993230 is about 10629.8273739511. The cubic root of 112993230 is about 483.4491576034.

The spelling of 112993230 in words is "one hundred twelve million, nine hundred ninety-three thousand, two hundred thirty".