117346320 has 400 divisors, whose sum is σ = 504134400. Its totient is φ = 24634368.

The previous prime is 117346303. The next prime is 117346343. The reversal of 117346320 is 23643711.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 589581 + ... + 589779.

It is an arithmetic number, because the mean of its divisors is an integer number (1260336).

Almost surely, 2^117346320 is an apocalyptic number.

117346320 is a gapful number since it is divisible by the number (10) 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 117346320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252067200).

117346320 is an abundant number, since it is smaller than the sum of its proper divisors (386788080).

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

117346320 is a wasteful number, since it uses less digits than its factorization.

117346320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 117346320 is about 10832.6506451561. The cubic root of 117346320 is about 489.5794253176.

The spelling of 117346320 in words is "one hundred seventeen million, three hundred forty-six thousand, three hundred twenty".