115132535 has 32 divisors (see below), whose sum is σ = 161989632. Its totient is φ = 76930560.

The previous prime is 115132529. The next prime is 115132547. The reversal of 115132535 is 535231511.

It is a happy number.

It is not a de Polignac number, because 115132535 - 2⁴ = 115132519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265679 + ... + 266111.

It is an arithmetic number, because the mean of its divisors is an integer number (5062176).

Almost surely, 2^115132535 is an apocalyptic number.

115132535 is a deficient number, since it is larger than the sum of its proper divisors (46857097).

115132535 is a wasteful number, since it uses less digits than its factorization.

115132535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623.

The product of its digits is 2250, while the sum is 26.

The square root of 115132535 is about 10729.9829915988. The cubic root of 115132535 is about 486.4811559686.

The spelling of 115132535 in words is "one hundred fifteen million, one hundred thirty-two thousand, five hundred thirty-five".