115713085 has 4 divisors (see below), whose sum is σ = 138855708. Its totient is φ = 92570464.

The previous prime is 115713079. The next prime is 115713089. The reversal of 115713085 is 580317511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580317511 = 53 ⋅10949387.

It can be written as a sum of positive squares in 2 ways, for example, as 41718681 + 73994404 = 6459^2 + 8602^2 .

It is a cyclic number.

It is not a de Polignac number, because 115713085 - 2¹⁷ = 115582013 is a prime.

It is a Smith number, since the sum of its digits (31) 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 (115713089) 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, 11571304 + ... + 11571313.

It is an arithmetic number, because the mean of its divisors is an integer number (34713927).

Almost surely, 2^115713085 is an apocalyptic number.

It is an amenable number.

115713085 is a deficient number, since it is larger than the sum of its proper divisors (23142623).

115713085 is an equidigital number, since it uses as much as digits as its factorization.

115713085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23142622.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 115713085 is about 10757.0016733289. The cubic root of 115713085 is about 487.2974709894.

The spelling of 115713085 in words is "one hundred fifteen million, seven hundred thirteen thousand, eighty-five".