112861588 has 24 divisors (see below), whose sum is σ = 226195200. Its totient is φ = 48268128.

The previous prime is 112861583. The next prime is 112861601. The reversal of 112861588 is 885168211.

It is a self number, because there is not a number n which added to its sum of digits gives 112861588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112861583) 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, 10293 + ... + 18211.

It is an arithmetic number, because the mean of its divisors is an integer number (9424800).

Almost surely, 2^112861588 is an apocalyptic number.

It is an amenable number.

112861588 is an abundant number, since it is smaller than the sum of its proper divisors (113333612).

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

112861588 is a wasteful number, since it uses less digits than its factorization.

112861588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8439 (or 8437 counting only the distinct ones).

The product of its digits is 30720, while the sum is 40.

The square root of 112861588 is about 10623.6334650627. The cubic root of 112861588 is about 483.2613382526.

The spelling of 112861588 in words is "one hundred twelve million, eight hundred sixty-one thousand, five hundred eighty-eight".