115670169 has 6 divisors (see below), whose sum is σ = 167079146. Its totient is φ = 77113440.

The previous prime is 115670167. The next prime is 115670201. The reversal of 115670169 is 961076511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 115670025 + 144 = 10755^2 + 12^2 .

It is not a de Polignac number, because 115670169 - 2¹ = 115670167 is a prime.

It is a super-2 number, since 2×115670169² = 26759175992977122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115670167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6426112 + ... + 6426129.

Almost surely, 2^115670169 is an apocalyptic number.

It is an amenable number.

115670169 is a deficient number, since it is larger than the sum of its proper divisors (51408977).

115670169 is a wasteful number, since it uses less digits than its factorization.

115670169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12852247 (or 12852244 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 115670169 is about 10755.0066945586. The cubic root of 115670169 is about 487.2372201134.

The spelling of 115670169 in words is "one hundred fifteen million, six hundred seventy thousand, one hundred sixty-nine".