115240679 has 2 divisors, whose sum is σ = 115240680. Its totient is φ = 115240678.

The previous prime is 115240673. The next prime is 115240687. The reversal of 115240679 is 976042511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115240679 is a prime.

It is equal to p_6585650 and since 115240679 and 6585650 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115240673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57620339 + 57620340.

It is an arithmetic number, because the mean of its divisors is an integer number (57620340).

Almost surely, 2^115240679 is an apocalyptic number.

115240679 is a deficient number, since it is larger than the sum of its proper divisors (1).

115240679 is an equidigital number, since it uses as much as digits as its factorization.

115240679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 115240679 is about 10735.0211457640. The cubic root of 115240679 is about 486.6334255668.

The spelling of 115240679 in words is "one hundred fifteen million, two hundred forty thousand, six hundred seventy-nine".