115736 has 32 divisors (see below), whose sum is σ = 246240. Its totient is φ = 50688.

The previous prime is 115733. The next prime is 115741. The reversal of 115736 is 637511.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115733) 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, 3110 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (7695).

2¹¹⁵⁷³⁶ is an apocalyptic number.

It is an amenable number.

115736 is an abundant number, since it is smaller than the sum of its proper divisors (130504).

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

115736 is a wasteful number, since it uses less digits than its factorization.

115736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 79 counting only the distinct ones).

The product of its digits is 630, while the sum is 23.

The square root of 115736 is about 340.1999412110. The cubic root of 115736 is about 48.7329635846.

The spelling of 115736 in words is "one hundred fifteen thousand, seven hundred thirty-six".