112239588 has 12 divisors (see below), whose sum is σ = 261892400. Its totient is φ = 37413192.

The previous prime is 112239587. The next prime is 112239601. The reversal of 112239588 is 885932211.

112239588 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×112239588² = 25195450228819488, which contains 22 as substring.

112239588 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (112239587) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4676638 + ... + 4676661.

Almost surely, 2^112239588 is an apocalyptic number.

It is an amenable number.

112239588 is an abundant number, since it is smaller than the sum of its proper divisors (149652812).

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

112239588 is a wasteful number, since it uses less digits than its factorization.

112239588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353306 (or 9353304 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 112239588 is about 10594.3186661531. The cubic root of 112239588 is about 482.3719230157.

The spelling of 112239588 in words is "one hundred twelve million, two hundred thirty-nine thousand, five hundred eighty-eight".