117725808 has 40 divisors (see below), whose sum is σ = 305904528. Its totient is φ = 39012352.

The previous prime is 117725779. The next prime is 117725809. The reversal of 117725808 is 808527711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117725809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216 + ... + 15392.

Almost surely, 2^117725808 is an apocalyptic number.

It is an amenable number.

117725808 is an abundant number, since it is smaller than the sum of its proper divisors (188178720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117725808 is a wasteful number, since it uses less digits than its factorization.

117725808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14361 (or 14355 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 39.

The square root of 117725808 is about 10850.1524413254. The cubic root of 117725808 is about 490.1066101502.

The spelling of 117725808 in words is "one hundred seventeen million, seven hundred twenty-five thousand, eight hundred eight".