117008408 has 32 divisors (see below), whose sum is σ = 240053760. Its totient is φ = 53026080.

The previous prime is 117008371. The next prime is 117008443. The reversal of 117008408 is 804800711.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 30485 + ... + 34107.

It is an arithmetic number, because the mean of its divisors is an integer number (7501680).

Almost surely, 2^117008408 is an apocalyptic number.

It is an amenable number.

117008408 is an abundant number, since it is smaller than the sum of its proper divisors (123045352).

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

117008408 is a wasteful number, since it uses less digits than its factorization.

117008408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 117008408 is about 10817.0424793471. The cubic root of 117008408 is about 489.1090404110.

The spelling of 117008408 in words is "one hundred seventeen million, eight thousand, four hundred eight".