117396328 has 48 divisors (see below), whose sum is σ = 255921120. Its totient is φ = 49455648.

The previous prime is 117396319. The next prime is 117396341. The reversal of 117396328 is 823693711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251151 + ... + 251617.

It is an arithmetic number, because the mean of its divisors is an integer number (5331690).

Almost surely, 2^117396328 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 117396328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127960560).

117396328 is an abundant number, since it is smaller than the sum of its proper divisors (138524792).

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

117396328 is an equidigital number, since it uses as much as digits as its factorization.

117396328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 543 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 117396328 is about 10834.9586062892. The cubic root of 117396328 is about 489.6489614021.

The spelling of 117396328 in words is "one hundred seventeen million, three hundred ninety-six thousand, three hundred twenty-eight".