112538132 has 12 divisors (see below), whose sum is σ = 225076320. Its totient is φ = 48230616.

The previous prime is 112538099. The next prime is 112538137. The reversal of 112538132 is 231835211.

112538132 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112538137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009582 + ... + 2009637.

It is an arithmetic number, because the mean of its divisors is an integer number (18756360).

Almost surely, 2^112538132 is an apocalyptic number.

It is an amenable number.

112538132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112538132 is a wasteful number, since it uses less digits than its factorization.

112538132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019230 (or 4019228 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 112538132 is about 10608.3991252215. The cubic root of 112538132 is about 482.7992284249.

The spelling of 112538132 in words is "one hundred twelve million, five hundred thirty-eight thousand, one hundred thirty-two".