115938679 has 2 divisors, whose sum is σ = 115938680. Its totient is φ = 115938678.

The previous prime is 115938677. The next prime is 115938709. The reversal of 115938679 is 976839511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115938679 - 2¹ = 115938677 is a prime.

Together with 115938677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115938671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57969339 + 57969340.

It is an arithmetic number, because the mean of its divisors is an integer number (57969340).

Almost surely, 2^115938679 is an apocalyptic number.

115938679 is a deficient number, since it is larger than the sum of its proper divisors (1).

115938679 is an equidigital number, since it uses as much as digits as its factorization.

115938679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 49.

The square root of 115938679 is about 10767.4824819918. The cubic root of 115938679 is about 487.6139434733.

The spelling of 115938679 in words is "one hundred fifteen million, nine hundred thirty-eight thousand, six hundred seventy-nine".