117273159 has 12 divisors (see below), whose sum is σ = 176759856. Its totient is φ = 74782752.

The previous prime is 117273151. The next prime is 117273173. The reversal of 117273159 is 951372711.

It is not a de Polignac number, because 117273159 - 2³ = 117273151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117273151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283062 + ... + 283475.

It is an arithmetic number, because the mean of its divisors is an integer number (14729988).

Almost surely, 2^117273159 is an apocalyptic number.

117273159 is a deficient number, since it is larger than the sum of its proper divisors (59486697).

117273159 is a wasteful number, since it uses less digits than its factorization.

117273159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566566 (or 566563 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 117273159 is about 10829.2732443133. The cubic root of 117273159 is about 489.4776594032.

The spelling of 117273159 in words is "one hundred seventeen million, two hundred seventy-three thousand, one hundred fifty-nine".