115598339 has 2 divisors, whose sum is σ = 115598340. Its totient is φ = 115598338.

The previous prime is 115598309. The next prime is 115598341. The reversal of 115598339 is 933895511.

It is a strong prime.

It is an emirp because it is prime and its reverse (933895511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115598339 - 2⁸ = 115598083 is a prime.

Together with 115598341, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115598339.

It is not a weakly prime, because it can be changed into another prime (115598309) 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, 57799169 + 57799170.

It is an arithmetic number, because the mean of its divisors is an integer number (57799170).

Almost surely, 2^115598339 is an apocalyptic number.

115598339 is a deficient number, since it is larger than the sum of its proper divisors (1).

115598339 is an equidigital number, since it uses as much as digits as its factorization.

115598339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 44.

The square root of 115598339 is about 10751.6668010128. Note that the first 3 decimals coincide. The cubic root of 115598339 is about 487.1363427745.

The spelling of 115598339 in words is "one hundred fifteen million, five hundred ninety-eight thousand, three hundred thirty-nine".