117169216 has 28 divisors (see below), whose sum is σ = 234198160. Its totient is φ = 58158720.

The previous prime is 117169207. The next prime is 117169229. The reversal of 117169216 is 612961711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2311 + ... + 15481.

It is an arithmetic number, because the mean of its divisors is an integer number (8364220).

Almost surely, 2^117169216 is an apocalyptic number.

117169216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117169216 is a deficient number, since it is larger than the sum of its proper divisors (117028944).

117169216 is a wasteful number, since it uses less digits than its factorization.

117169216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13322 (or 13312 counting only the distinct ones).

The product of its digits is 4536, while the sum is 34.

The square root of 117169216 is about 10824.4730125766. The cubic root of 117169216 is about 489.3330033548. Note that the first 3 decimals are identical.

The spelling of 117169216 in words is "one hundred seventeen million, one hundred sixty-nine thousand, two hundred sixteen".