117305008 has 10 divisors (see below), whose sum is σ = 227278484. Its totient is φ = 58652496.

The previous prime is 117305003. The next prime is 117305009. The reversal of 117305008 is 800503711.

It is not an unprimeable number, because it can be changed into a prime (117305003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3665766 + ... + 3665797.

Almost surely, 2^117305008 is an apocalyptic number.

It is an amenable number.

117305008 is a deficient number, since it is larger than the sum of its proper divisors (109973476).

117305008 is an equidigital number, since it uses as much as digits as its factorization.

117305008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7331571 (or 7331565 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 117305008 is about 10830.7436494453. The cubic root of 117305008 is about 489.5219661115.

Adding to 117305008 its reverse (800503711), we get a palindrome (917808719).

The spelling of 117305008 in words is "one hundred seventeen million, three hundred five thousand, eight".