112515032 has 32 divisors (see below), whose sum is σ = 243328800. Its totient is φ = 47775744.

The previous prime is 112515031. The next prime is 112515071. The reversal of 112515032 is 230515211.

It is a happy number.

It is a super-2 number, since 2×112515032² = 25319264851922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112514995 and 112515013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112515031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3113 + ... + 15320.

It is an arithmetic number, because the mean of its divisors is an integer number (7604025).

Almost surely, 2^112515032 is an apocalyptic number.

It is an amenable number.

112515032 is an abundant number, since it is smaller than the sum of its proper divisors (130813768).

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

112515032 is a wasteful number, since it uses less digits than its factorization.

112515032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18555 (or 18551 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 112515032 is about 10607.3103094045. The cubic root of 112515032 is about 482.7661924362.

The spelling of 112515032 in words is "one hundred twelve million, five hundred fifteen thousand, thirty-two".