117570009 has 8 divisors (see below), whose sum is σ = 156839040. Its totient is φ = 78340496.

The previous prime is 117570007. The next prime is 117570017. The reversal of 117570009 is 900075711.

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 117570009 - 2¹ = 117570007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117570007) 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, 2049 + ... + 15470.

It is an arithmetic number, because the mean of its divisors is an integer number (19604880).

Almost surely, 2^117570009 is an apocalyptic number.

It is an amenable number.

117570009 is a deficient number, since it is larger than the sum of its proper divisors (39269031).

117570009 is a wasteful number, since it uses less digits than its factorization.

117570009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19759.

The product of its (nonzero) digits is 2205, while the sum is 30.

The square root of 117570009 is about 10842.9704878322. The cubic root of 117570009 is about 489.8903114187.

The spelling of 117570009 in words is "one hundred seventeen million, five hundred seventy thousand, nine".