115738159 has 16 divisors (see below), whose sum is σ = 130878720. Its totient is φ = 101767680.

The previous prime is 115738157. The next prime is 115738163. The reversal of 115738159 is 951837511.

It is a cyclic number.

It is not a de Polignac number, because 115738159 - 2¹ = 115738157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115738157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11497 + ... + 19069.

It is an arithmetic number, because the mean of its divisors is an integer number (8179920).

Almost surely, 2^115738159 is an apocalyptic number.

115738159 is a deficient number, since it is larger than the sum of its proper divisors (15140561).

115738159 is a wasteful number, since it uses less digits than its factorization.

115738159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650.

The product of its digits is 37800, while the sum is 40.

The square root of 115738159 is about 10758.1670836625. The cubic root of 115738159 is about 487.3326661285.

The spelling of 115738159 in words is "one hundred fifteen million, seven hundred thirty-eight thousand, one hundred fifty-nine".