115246657 has 2 divisors, whose sum is σ = 115246658. Its totient is φ = 115246656.

The previous prime is 115246639. The next prime is 115246661. The reversal of 115246657 is 756642511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101586241 + 13660416 = 10079^2 + 3696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115246657 is a prime.

It is not a weakly prime, because it can be changed into another prime (115246627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57623328 + 57623329.

It is an arithmetic number, because the mean of its divisors is an integer number (57623329).

Almost surely, 2^115246657 is an apocalyptic number.

It is an amenable number.

115246657 is a deficient number, since it is larger than the sum of its proper divisors (1).

115246657 is an equidigital number, since it uses as much as digits as its factorization.

115246657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 115246657 is about 10735.2995766304. The cubic root of 115246657 is about 486.6418399691.

It can be divided in two parts, 11524 and 6657, that added together give a palindrome (18181).

The spelling of 115246657 in words is "one hundred fifteen million, two hundred forty-six thousand, six hundred fifty-seven".