117092808 has 96 divisors (see below), whose sum is σ = 363979200. Its totient is φ = 33312384.

The previous prime is 117092771. The next prime is 117092851. The reversal of 117092808 is 808290711.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190710 + ... + 191322.

It is an arithmetic number, because the mean of its divisors is an integer number (3791450).

Almost surely, 2^117092808 is an apocalyptic number.

117092808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117092808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181989600).

117092808 is an abundant number, since it is smaller than the sum of its proper divisors (246886392).

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

117092808 is a wasteful number, since it uses less digits than its factorization.

117092808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 117092808 is about 10820.9430272967. The cubic root of 117092808 is about 489.2266128208.

The spelling of 117092808 in words is "one hundred seventeen million, ninety-two thousand, eight hundred eight".