115841393 has 4 divisors (see below), whose sum is σ = 115878000. Its totient is φ = 115804788.

The previous prime is 115841381. The next prime is 115841419. The reversal of 115841393 is 393148511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115841393 - 2⁸ = 115841137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115841293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13055 + ... + 20052.

It is an arithmetic number, because the mean of its divisors is an integer number (28969500).

Almost surely, 2^115841393 is an apocalyptic number.

It is an amenable number.

115841393 is a deficient number, since it is larger than the sum of its proper divisors (36607).

115841393 is an equidigital number, since it uses as much as digits as its factorization.

115841393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36606.

The product of its digits is 12960, while the sum is 35.

The square root of 115841393 is about 10762.9639505110. The cubic root of 115841393 is about 487.4775170872.

The spelling of 115841393 in words is "one hundred fifteen million, eight hundred forty-one thousand, three hundred ninety-three".