115596 has 54 divisors (see below), whose sum is σ = 333060. Its totient is φ = 33696.

The previous prime is 115589. The next prime is 115597. The reversal of 115596 is 695511.

115596 = T₈₁ + T₈₂ + ... + T₁₀₆.

It is a zygodrome in base 2.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115596.

It is not an unprimeable number, because it can be changed into a prime (115597) by changing a digit.

115596 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6075 + ... + 6093.

2¹¹⁵⁵⁹⁶ 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 115596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166530).

115596 is an abundant number, since it is smaller than the sum of its proper divisors (217464).

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

115596 is a wasteful number, since it uses less digits than its factorization.

115596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 37 counting only the distinct ones).

The product of its digits is 1350, while the sum is 27.

The square root of 115596 is about 339.9941175962. The cubic root of 115596 is about 48.7133057204.

The spelling of 115596 in words is "one hundred fifteen thousand, five hundred ninety-six".