112507152 has 20 divisors (see below), whose sum is σ = 290643600. Its totient is φ = 37502368.

The previous prime is 112507133. The next prime is 112507163. The reversal of 112507152 is 251705211.

It is a super-2 number, since 2×112507152² = 25315718502302208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171902 + ... + 1171997.

It is an arithmetic number, because the mean of its divisors is an integer number (14532180).

Almost surely, 2^112507152 is an apocalyptic number.

112507152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112507152 is an abundant number, since it is smaller than the sum of its proper divisors (178136448).

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

112507152 is a wasteful number, since it uses less digits than its factorization.

112507152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343910 (or 2343904 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 112507152 is about 10606.9388609532. The cubic root of 112507152 is about 482.7549219825.

The spelling of 112507152 in words is "one hundred twelve million, five hundred seven thousand, one hundred fifty-two".