115994528 has 48 divisors (see below), whose sum is σ = 250618536. Its totient is φ = 52515840.

The previous prime is 115994477. The next prime is 115994533. The reversal of 115994528 is 825499511.

It can be written as a sum of positive squares in 4 ways, for example, as 102657424 + 13337104 = 10132^2 + 3652^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19418 + ... + 24678.

Almost surely, 2^115994528 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 115994528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125309268).

115994528 is an abundant number, since it is smaller than the sum of its proper divisors (134624008).

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

115994528 is a wasteful number, since it uses less digits than its factorization.

115994528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5337 (or 5329 counting only the distinct ones).

The product of its digits is 129600, while the sum is 44.

The square root of 115994528 is about 10770.0755800505. The cubic root of 115994528 is about 487.6922273263.

The spelling of 115994528 in words is "one hundred fifteen million, nine hundred ninety-four thousand, five hundred twenty-eight".