112529312 has 48 divisors (see below), whose sum is σ = 255850560. Its totient is φ = 47720448.

The previous prime is 112529299. The next prime is 112529353. The reversal of 112529312 is 213925211.

It is a happy number.

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, 19139 + ... + 24317.

It is an arithmetic number, because the mean of its divisors is an integer number (5330220).

Almost surely, 2^112529312 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 112529312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127925280).

112529312 is an abundant number, since it is smaller than the sum of its proper divisors (143321248).

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

112529312 is an equidigital number, since it uses as much as digits as its factorization.

112529312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293 (or 5285 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 112529312 is about 10607.9834087351. The cubic root of 112529312 is about 482.7866152173.

The spelling of 112529312 in words is "one hundred twelve million, five hundred twenty-nine thousand, three hundred twelve".