115835497 has 2 divisors, whose sum is σ = 115835498. Its totient is φ = 115835496.

The previous prime is 115835491. The next prime is 115835519. The reversal of 115835497 is 794538511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113656921 + 2178576 = 10661^2 + 1476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115835497 is a prime.

It is not a weakly prime, because it can be changed into another prime (115835491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57917748 + 57917749.

It is an arithmetic number, because the mean of its divisors is an integer number (57917749).

Almost surely, 2^115835497 is an apocalyptic number.

It is an amenable number.

115835497 is a deficient number, since it is larger than the sum of its proper divisors (1).

115835497 is an equidigital number, since it uses as much as digits as its factorization.

115835497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 43.

The square root of 115835497 is about 10762.6900447797. The cubic root of 115835497 is about 487.4692465369.

The spelling of 115835497 in words is "one hundred fifteen million, eight hundred thirty-five thousand, four hundred ninety-seven".