115755171 has 16 divisors (see below), whose sum is σ = 176540928. Its totient is φ = 66088800.

The previous prime is 115755139. The next prime is 115755173. The reversal of 115755171 is 171557511.

It is not a de Polignac number, because 115755171 - 2⁵ = 115755139 is a prime.

It is a super-2 number, since 2×115755171² = 26798519226478482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115755173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40861 + ... + 43601.

It is an arithmetic number, because the mean of its divisors is an integer number (11033808).

Almost surely, 2^115755171 is an apocalyptic number.

115755171 is a deficient number, since it is larger than the sum of its proper divisors (60785757).

115755171 is a wasteful number, since it uses less digits than its factorization.

115755171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762.

The product of its digits is 6125, while the sum is 33.

The square root of 115755171 is about 10758.9577097412. The cubic root of 115755171 is about 487.3565421408.

The spelling of 115755171 in words is "one hundred fifteen million, seven hundred fifty-five thousand, one hundred seventy-one".