117569885 has 8 divisors (see below), whose sum is σ = 141873120. Its totient is φ = 93529744.

The previous prime is 117569867. The next prime is 117569897. The reversal of 117569885 is 588965711.

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 117569885 - 2⁶ = 117569821 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64787 + ... + 66576.

It is an arithmetic number, because the mean of its divisors is an integer number (17734140).

Almost surely, 2^117569885 is an apocalyptic number.

It is an amenable number.

117569885 is a deficient number, since it is larger than the sum of its proper divisors (24303235).

117569885 is a wasteful number, since it uses less digits than its factorization.

117569885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131547.

The product of its digits is 604800, while the sum is 50.

The square root of 117569885 is about 10842.9647698404. The cubic root of 117569885 is about 489.8901391910.

The spelling of 117569885 in words is "one hundred seventeen million, five hundred sixty-nine thousand, eight hundred eighty-five".