115896832 has 40 divisors (see below), whose sum is σ = 237258252. Its totient is φ = 56524800.

The previous prime is 115896821. The next prime is 115896841. The reversal of 115896832 is 238698511.

It can be written as a sum of positive squares in 2 ways, for example, as 98724096 + 17172736 = 9936^2 + 4144^2 .

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, 18232 + ... + 23752.

Almost surely, 2^115896832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115896832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118629126).

115896832 is an abundant number, since it is smaller than the sum of its proper divisors (121361420).

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

115896832 is an frugal number, since it uses more digits than its factorization.

115896832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580 (or 5564 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 115896832 is about 10765.5390947226. The cubic root of 115896832 is about 487.5552698239. Note that the first 3 decimals are identical.

The spelling of 115896832 in words is "one hundred fifteen million, eight hundred ninety-six thousand, eight hundred thirty-two".