112747230 has 96 divisors (see below), whose sum is σ = 315900000. Its totient is φ = 27795456.

The previous prime is 112747189. The next prime is 112747241. The reversal of 112747230 is 32747211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112747194 and 112747203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89646 + ... + 90894.

It is an arithmetic number, because the mean of its divisors is an integer number (3290625).

Almost surely, 2^112747230 is an apocalyptic number.

112747230 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 112747230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157950000).

112747230 is an abundant number, since it is smaller than the sum of its proper divisors (203152770).

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

112747230 is a wasteful number, since it uses less digits than its factorization.

112747230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 112747230 is about 10618.2498557907. The cubic root of 112747230 is about 483.0980601540.

The spelling of 112747230 in words is "one hundred twelve million, seven hundred forty-seven thousand, two hundred thirty".