117548320 has 48 divisors (see below), whose sum is σ = 278909568. Its totient is φ = 46816000.

The previous prime is 117548293. The next prime is 117548341. The reversal of 117548320 is 23845711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38697 + ... + 41623.

It is an arithmetic number, because the mean of its divisors is an integer number (5810616).

Almost surely, 2^117548320 is an apocalyptic number.

117548320 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 117548320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139454784).

117548320 is an abundant number, since it is smaller than the sum of its proper divisors (161361248).

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

117548320 is a wasteful number, since it uses less digits than its factorization.

117548320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 117548320 is about 10841.9703006419. The cubic root of 117548320 is about 489.8601850157.

The spelling of 117548320 in words is "one hundred seventeen million, five hundred forty-eight thousand, three hundred twenty".