115895535 has 96 divisors (see below), whose sum is σ = 233544960. Its totient is φ = 48771072.

The previous prime is 115895509. The next prime is 115895543. The reversal of 115895535 is 535598511.

It is not a de Polignac number, because 115895535 - 2⁷ = 115895407 is a prime.

Its product of digits (135000) is a multiple of the sum of its prime divisors (270).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 600399 + ... + 600591.

It is an arithmetic number, because the mean of its divisors is an integer number (2432760).

Almost surely, 2^115895535 is an apocalyptic number.

115895535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115895535 is an abundant number, since it is smaller than the sum of its proper divisors (117649425).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115895535 is a wasteful number, since it uses less digits than its factorization.

115895535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 270 counting only the distinct ones).

The product of its digits is 135000, while the sum is 42.

The square root of 115895535 is about 10765.4788560472. The cubic root of 115895535 is about 487.5534510755.

The spelling of 115895535 in words is "one hundred fifteen million, eight hundred ninety-five thousand, five hundred thirty-five".