115112088 has 96 divisors (see below), whose sum is σ = 383728800. Its totient is φ = 30357504.

The previous prime is 115112057. The next prime is 115112093. The reversal of 115112088 is 880211511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2233 + ... + 15336.

It is an arithmetic number, because the mean of its divisors is an integer number (3997175).

Almost surely, 2^115112088 is an apocalyptic number.

115112088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115112088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191864400).

115112088 is an abundant number, since it is smaller than the sum of its proper divisors (268616712).

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

115112088 is a wasteful number, since it uses less digits than its factorization.

115112088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17601 (or 17594 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 27.

The square root of 115112088 is about 10729.0301518823. The cubic root of 115112088 is about 486.4523553372.

Adding to 115112088 its reverse (880211511), we get a palindrome (995323599).

The spelling of 115112088 in words is "one hundred fifteen million, one hundred twelve thousand, eighty-eight".