115385532 has 12 divisors (see below), whose sum is σ = 269232936. Its totient is φ = 38461840.

The previous prime is 115385527. The next prime is 115385551. The reversal of 115385532 is 235583511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 115385493 and 115385502.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4807719 + ... + 4807742.

It is an arithmetic number, because the mean of its divisors is an integer number (22436078).

Almost surely, 2^115385532 is an apocalyptic number.

115385532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115385532 is an abundant number, since it is smaller than the sum of its proper divisors (153847404).

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

115385532 is a wasteful number, since it uses less digits than its factorization.

115385532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9615468 (or 9615466 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 115385532 is about 10741.7657766310. The cubic root of 115385532 is about 486.8372332219.

The spelling of 115385532 in words is "one hundred fifteen million, three hundred eighty-five thousand, five hundred thirty-two".