115937 has 4 divisors (see below), whose sum is σ = 116736. Its totient is φ = 115140.

The previous prime is 115933. The next prime is 115963. The reversal of 115937 is 739511.

115937 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 115937 - 2² = 115933 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 494.

It is an arithmetic number, because the mean of its divisors is an integer number (29184).

2¹¹⁵⁹³⁷ is an apocalyptic number.

It is an amenable number.

115937 is a deficient number, since it is larger than the sum of its proper divisors (799).

115937 is an equidigital number, since it uses as much as digits as its factorization.

115937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its digits is 945, while the sum is 26.

The square root of 115937 is about 340.4952275730. The cubic root of 115937 is about 48.7611589620.

The spelling of 115937 in words is "one hundred fifteen thousand, nine hundred thirty-seven".