117098904 has 64 divisors (see below), whose sum is σ = 325463040. Its totient is φ = 34865280.

The previous prime is 117098899. The next prime is 117098929. The reversal of 117098904 is 409890711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3619 + ... + 15725.

It is an arithmetic number, because the mean of its divisors is an integer number (5085360).

Almost surely, 2^117098904 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 117098904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162731520).

117098904 is an abundant number, since it is smaller than the sum of its proper divisors (208364136).

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

117098904 is a wasteful number, since it uses less digits than its factorization.

117098904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12160 (or 12156 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 117098904 is about 10821.2246996354. The cubic root of 117098904 is about 489.2351025927.

The spelling of 117098904 in words is "one hundred seventeen million, ninety-eight thousand, nine hundred four".