115824713 has 4 divisors (see below), whose sum is σ = 118649748. Its totient is φ = 112999680.

The previous prime is 115824697. The next prime is 115824719. The reversal of 115824713 is 317428511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317428511 = 1129 ⋅281159.

It can be written as a sum of positive squares in 2 ways, for example, as 21501769 + 94322944 = 4637^2 + 9712^2 .

It is a cyclic number.

It is not a de Polignac number, because 115824713 - 2⁴ = 115824697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115824713.

It is not an unprimeable number, because it can be changed into a prime (115824719) 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, 1412456 + ... + 1412537.

It is an arithmetic number, because the mean of its divisors is an integer number (29662437).

Almost surely, 2^115824713 is an apocalyptic number.

It is an amenable number.

115824713 is a deficient number, since it is larger than the sum of its proper divisors (2825035).

115824713 is an equidigital number, since it uses as much as digits as its factorization.

115824713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825034.

The product of its digits is 6720, while the sum is 32.

The square root of 115824713 is about 10762.1890431269. The cubic root of 115824713 is about 487.4541186713.

The spelling of 115824713 in words is "one hundred fifteen million, eight hundred twenty-four thousand, seven hundred thirteen".