115700797 has 2 divisors, whose sum is σ = 115700798. Its totient is φ = 115700796.

The previous prime is 115700771. The next prime is 115700803. The reversal of 115700797 is 797007511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79049881 + 36650916 = 8891^2 + 6054^2 .

It is a cyclic number.

It is not a de Polignac number, because 115700797 - 2²³ = 107312189 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 (115700707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57850398 + 57850399.

It is an arithmetic number, because the mean of its divisors is an integer number (57850399).

Almost surely, 2^115700797 is an apocalyptic number.

It is an amenable number.

115700797 is a deficient number, since it is larger than the sum of its proper divisors (1).

115700797 is an equidigital number, since it uses as much as digits as its factorization.

115700797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15435, while the sum is 37.

The square root of 115700797 is about 10756.4304952898. The cubic root of 115700797 is about 487.2802210725.

The spelling of 115700797 in words is "one hundred fifteen million, seven hundred thousand, seven hundred ninety-seven".