117595089 has 12 divisors (see below), whose sum is σ = 170301300. Its totient is φ = 78192864.

The previous prime is 117595073. The next prime is 117595091. The reversal of 117595089 is 980595711.

It can be written as a sum of positive squares in 2 ways, for example, as 81595089 + 36000000 = 9033^2 + 6000^2 .

It is not a de Polignac number, because 117595089 - 2⁴ = 117595073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117595019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13294 + ... + 20295.

It is an arithmetic number, because the mean of its divisors is an integer number (14191775).

Almost surely, 2^117595089 is an apocalyptic number.

It is an amenable number.

117595089 is a deficient number, since it is larger than the sum of its proper divisors (52706211).

117595089 is a wasteful number, since it uses less digits than its factorization.

117595089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33984 (or 33981 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 45.

The square root of 117595089 is about 10844.1269358118. The cubic root of 117595089 is about 489.9251433614.

The spelling of 117595089 in words is "one hundred seventeen million, five hundred ninety-five thousand, eighty-nine".