112813232 has 40 divisors (see below), whose sum is σ = 251117856. Its totient is φ = 48093696.

The previous prime is 112813223. The next prime is 112813273. The reversal of 112813232 is 232318211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112813198 and 112813207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19508 + ... + 24620.

Almost surely, 2^112813232 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 112813232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125558928).

112813232 is an abundant number, since it is smaller than the sum of its proper divisors (138304624).

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

112813232 is a wasteful number, since it uses less digits than its factorization.

112813232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325 (or 5319 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 112813232 is about 10621.3573520525. The cubic root of 112813232 is about 483.1923099737.

The spelling of 112813232 in words is "one hundred twelve million, eight hundred thirteen thousand, two hundred thirty-two".