115005165 has 64 divisors (see below), whose sum is σ = 207747072. Its totient is φ = 53856000.

The previous prime is 115005113. The next prime is 115005199. The reversal of 115005165 is 561500511.

It is not a de Polignac number, because 115005165 - 2⁸ = 115004909 is a prime.

It is a zygodrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1116504 + ... + 1116606.

It is an arithmetic number, because the mean of its divisors is an integer number (3246048).

Almost surely, 2^115005165 is an apocalyptic number.

115005165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115005165 is a deficient number, since it is larger than the sum of its proper divisors (92741907).

115005165 is a wasteful number, since it uses less digits than its factorization.

115005165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 115005165 is about 10724.0461114264. The cubic root of 115005165 is about 486.3016933211.

Adding to 115005165 its reverse (561500511), we get a palindrome (676505676).

The spelling of 115005165 in words is "one hundred fifteen million, five thousand, one hundred sixty-five".