117500275 has 12 divisors (see below), whose sum is σ = 153369400. Its totient is φ = 89052480.

The previous prime is 117500267. The next prime is 117500281. The reversal of 117500275 is 572005711.

It is not a de Polignac number, because 117500275 - 2³ = 117500267 is a prime.

It is an unprimeable number.

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, 123210 + ... + 124159.

Almost surely, 2^117500275 is an apocalyptic number.

117500275 is a deficient number, since it is larger than the sum of its proper divisors (35869125).

117500275 is a wasteful number, since it uses less digits than its factorization.

117500275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247398 (or 247393 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 117500275 is about 10839.7543791361. The cubic root of 117500275 is about 489.7934364655.

Adding to 117500275 its reverse (572005711), we get a palindrome (689505986).

The spelling of 117500275 in words is "one hundred seventeen million, five hundred thousand, two hundred seventy-five".