115669317 has 8 divisors (see below), whose sum is σ = 155078560. Its totient is φ = 76686480.

The previous prime is 115669273. The next prime is 115669387. The reversal of 115669317 is 713966511.

It is a happy number.

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

It is not a de Polignac number, because 115669317 - 2⁷ = 115669189 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 (115669387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105967 + ... + 107052.

It is an arithmetic number, because the mean of its divisors is an integer number (19384820).

Almost surely, 2^115669317 is an apocalyptic number.

It is an amenable number.

115669317 is a deficient number, since it is larger than the sum of its proper divisors (39409243).

115669317 is a wasteful number, since it uses less digits than its factorization.

115669317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213203.

The product of its digits is 34020, while the sum is 39.

The square root of 115669317 is about 10754.9670850263. The cubic root of 115669317 is about 487.2360238179.

The spelling of 115669317 in words is "one hundred fifteen million, six hundred sixty-nine thousand, three hundred seventeen".