117508325 has 24 divisors (see below), whose sum is σ = 160168320. Its totient is φ = 84809600.

The previous prime is 117508291. The next prime is 117508397. The reversal of 117508325 is 523805711.

It is not a de Polignac number, because 117508325 - 2¹⁶ = 117442789 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117508291 and 117508300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36116 + ... + 39234.

It is an arithmetic number, because the mean of its divisors is an integer number (6673680).

Almost surely, 2^117508325 is an apocalyptic number.

It is an amenable number.

117508325 is a deficient number, since it is larger than the sum of its proper divisors (42659995).

117508325 is a wasteful number, since it uses less digits than its factorization.

117508325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277 (or 3272 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 117508325 is about 10840.1256911532. The cubic root of 117508325 is about 489.8046215376.

The spelling of 117508325 in words is "one hundred seventeen million, five hundred eight thousand, three hundred twenty-five".