115985235 has 16 divisors (see below), whose sum is σ = 185723136. Its totient is φ = 61809888.

The previous prime is 115985227. The next prime is 115985249. The reversal of 115985235 is 532589511.

It is not a de Polignac number, because 115985235 - 2³ = 115985227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115985193 and 115985202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24642 + ... + 28968.

It is an arithmetic number, because the mean of its divisors is an integer number (11607696).

Almost surely, 2^115985235 is an apocalyptic number.

115985235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115985235 is a deficient number, since it is larger than the sum of its proper divisors (69737901).

115985235 is a wasteful number, since it uses less digits than its factorization.

115985235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122.

The product of its digits is 54000, while the sum is 39.

The square root of 115985235 is about 10769.6441445389. The cubic root of 115985235 is about 487.6792030197.

The spelling of 115985235 in words is "one hundred fifteen million, nine hundred eighty-five thousand, two hundred thirty-five".