117799008 has 96 divisors (see below), whose sum is σ = 333268992. Its totient is φ = 36326400.

The previous prime is 117799007. The next prime is 117799043. The reversal of 117799008 is 800997711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117799007) 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 15 ways as a sum of consecutive naturals, for example, 67588 + ... + 69308.

It is an arithmetic number, because the mean of its divisors is an integer number (3471552).

Almost surely, 2^117799008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117799008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166634496).

117799008 is an abundant number, since it is smaller than the sum of its proper divisors (215469984).

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

117799008 is a wasteful number, since it uses less digits than its factorization.

117799008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1780 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 117799008 is about 10853.5251416303. The cubic root of 117799008 is about 490.2081692203.

The spelling of 117799008 in words is "one hundred seventeen million, seven hundred ninety-nine thousand, eight".