117595065 has 32 divisors (see below), whose sum is σ = 220849920. Its totient is φ = 52303104.

The previous prime is 117595063. The next prime is 117595073. The reversal of 117595065 is 560595711.

It is not a de Polignac number, because 117595065 - 2¹ = 117595063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117595063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11250 + ... + 19019.

It is an arithmetic number, because the mean of its divisors is an integer number (6901560).

Almost surely, 2^117595065 is an apocalyptic number.

117595065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117595065 is a deficient number, since it is larger than the sum of its proper divisors (103254855).

117595065 is a wasteful number, since it uses less digits than its factorization.

117595065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30321.

The product of its (nonzero) digits is 47250, while the sum is 39.

The square root of 117595065 is about 10844.1258292220. The cubic root of 117595065 is about 489.9251100318.

The spelling of 117595065 in words is "one hundred seventeen million, five hundred ninety-five thousand, sixty-five".