115488535 has 4 divisors (see below), whose sum is σ = 138586248. Its totient is φ = 92390824.

The previous prime is 115488533. The next prime is 115488563. The reversal of 115488535 is 535884511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115488535 - 2¹ = 115488533 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115488533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11548849 + ... + 11548858.

It is an arithmetic number, because the mean of its divisors is an integer number (34646562).

Almost surely, 2^115488535 is an apocalyptic number.

115488535 is a deficient number, since it is larger than the sum of its proper divisors (23097713).

115488535 is an equidigital number, since it uses as much as digits as its factorization.

115488535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23097712.

The product of its digits is 96000, while the sum is 40.

The square root of 115488535 is about 10746.5592167912. The cubic root of 115488535 is about 486.9820543290.

The spelling of 115488535 in words is "one hundred fifteen million, four hundred eighty-eight thousand, five hundred thirty-five".