115493959 has 8 divisors (see below), whose sum is σ = 132105248. Its totient is φ = 98910720.

The previous prime is 115493947. The next prime is 115493969. The reversal of 115493959 is 959394511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115493959 - 2⁹ = 115493447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115493929) 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 in 7 ways as a sum of consecutive naturals, for example, 2719 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (16513156).

Almost surely, 2^115493959 is an apocalyptic number.

115493959 is a deficient number, since it is larger than the sum of its proper divisors (16611289).

115493959 is a wasteful number, since it uses less digits than its factorization.

115493959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14025.

The product of its digits is 218700, while the sum is 46.

The square root of 115493959 is about 10746.8115736715. The cubic root of 115493959 is about 486.9896780275.

The spelling of 115493959 in words is "one hundred fifteen million, four hundred ninety-three thousand, nine hundred fifty-nine".