117082569 has 8 divisors (see below), whose sum is σ = 156687232. Its totient is φ = 77766480.

The previous prime is 117082549. The next prime is 117082591. The reversal of 117082569 is 965280711.

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

It is not a de Polignac number, because 117082569 - 2²³ = 108693961 is a prime.

It is a super-2 number, since 2×117082569² = 27416655927279522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117082549) 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, 71194 + ... + 72819.

It is an arithmetic number, because the mean of its divisors is an integer number (19585904).

Almost surely, 2^117082569 is an apocalyptic number.

It is an amenable number.

117082569 is a deficient number, since it is larger than the sum of its proper divisors (39604663).

117082569 is a wasteful number, since it uses less digits than its factorization.

117082569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144287.

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 117082569 is about 10820.4699066168. The cubic root of 117082569 is about 489.2123525163.

The spelling of 117082569 in words is "one hundred seventeen million, eighty-two thousand, five hundred sixty-nine".