115998341 has 2 divisors, whose sum is σ = 115998342. Its totient is φ = 115998340.

The previous prime is 115998329. The next prime is 115998343. The reversal of 115998341 is 143899511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109516225 + 6482116 = 10465^2 + 2546^2 .

It is a cyclic number.

It is not a de Polignac number, because 115998341 - 2⁶ = 115998277 is a prime.

It is a super-2 number, since 2×115998341² = 26911230229504562, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 115998343, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115998343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57999170 + 57999171.

It is an arithmetic number, because the mean of its divisors is an integer number (57999171).

Almost surely, 2^115998341 is an apocalyptic number.

It is an amenable number.

115998341 is a deficient number, since it is larger than the sum of its proper divisors (1).

115998341 is an equidigital number, since it uses as much as digits as its factorization.

115998341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 41.

The square root of 115998341 is about 10770.2525968521. The cubic root of 115998341 is about 487.6975711131.

The spelling of 115998341 in words is "one hundred fifteen million, nine hundred ninety-eight thousand, three hundred forty-one".