115325885 has 4 divisors (see below), whose sum is σ = 138391068. Its totient is φ = 92260704.

The previous prime is 115325869. The next prime is 115325891. The reversal of 115325885 is 588523511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 588523511 = 67 ⋅8783933.

It can be written as a sum of positive squares in 2 ways, for example, as 49942489 + 65383396 = 7067^2 + 8086^2 .

It is a cyclic number.

It is not a de Polignac number, because 115325885 - 2⁴ = 115325869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11532584 + ... + 11532593.

It is an arithmetic number, because the mean of its divisors is an integer number (34597767).

Almost surely, 2^115325885 is an apocalyptic number.

It is an amenable number.

115325885 is a deficient number, since it is larger than the sum of its proper divisors (23065183).

115325885 is an equidigital number, since it uses as much as digits as its factorization.

115325885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23065182.

The product of its digits is 48000, while the sum is 38.

The square root of 115325885 is about 10738.9890120067. The cubic root of 115325885 is about 486.7533307746.

The spelling of 115325885 in words is "one hundred fifteen million, three hundred twenty-five thousand, eight hundred eighty-five".