115708871 has 2 divisors, whose sum is σ = 115708872. Its totient is φ = 115708870.

The previous prime is 115708867. The next prime is 115708897. The reversal of 115708871 is 178807511.

It is a weak prime.

It is an emirp because it is prime and its reverse (178807511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115708871 - 2² = 115708867 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115708471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57854435 + 57854436.

It is an arithmetic number, because the mean of its divisors is an integer number (57854436).

Almost surely, 2^115708871 is an apocalyptic number.

115708871 is a deficient number, since it is larger than the sum of its proper divisors (1).

115708871 is an equidigital number, since it uses as much as digits as its factorization.

115708871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 38.

The square root of 115708871 is about 10756.8057991209. The cubic root of 115708871 is about 487.2915555061.

The spelling of 115708871 in words is "one hundred fifteen million, seven hundred eight thousand, eight hundred seventy-one".