116115739 has 16 divisors (see below), whose sum is σ = 126385920. Its totient is φ = 106404480.

The previous prime is 116115737. The next prime is 116115767. The reversal of 116115739 is 937511611.

It is not a de Polignac number, because 116115739 - 2¹ = 116115737 is a prime.

It is a super-2 number, since 2×116115739² = 26965729687032242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116115737) 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, 46429 + ... + 48865.

It is an arithmetic number, because the mean of its divisors is an integer number (7899120).

Almost surely, 2^116115739 is an apocalyptic number.

116115739 is a deficient number, since it is larger than the sum of its proper divisors (10270181).

116115739 is a wasteful number, since it uses less digits than its factorization.

116115739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550.

The product of its digits is 5670, while the sum is 34.

The square root of 116115739 is about 10775.7013228838. The cubic root of 116115739 is about 487.8620430490.

It can be divided in two parts, 1161 and 15739, that added together give a square (16900 = 130²).

The spelling of 116115739 in words is "one hundred sixteen million, one hundred fifteen thousand, seven hundred thirty-nine".