115938379 has 2 divisors, whose sum is σ = 115938380. Its totient is φ = 115938378.

The previous prime is 115938367. The next prime is 115938391. The reversal of 115938379 is 973839511.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (115938367) and next prime (115938391).

It is an emirp because it is prime and its reverse (973839511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115938379 - 2¹³ = 115930187 is a prime.

It is a pancake number, because a pancake can be divided into 115938379 parts by 15227 straight cuts.

It is not a weakly prime, because it can be changed into another prime (115938359) 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, 57969189 + 57969190.

It is an arithmetic number, because the mean of its divisors is an integer number (57969190).

Almost surely, 2^115938379 is an apocalyptic number.

115938379 is a deficient number, since it is larger than the sum of its proper divisors (1).

115938379 is an equidigital number, since it uses as much as digits as its factorization.

115938379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 46.

The square root of 115938379 is about 10767.4685511498. The cubic root of 115938379 is about 487.6135228937.

The spelling of 115938379 in words is "one hundred fifteen million, nine hundred thirty-eight thousand, three hundred seventy-nine".