117369280 has 112 divisors (see below), whose sum is σ = 322454016. Its totient is φ = 39859200.

The previous prime is 117369277. The next prime is 117369311. The reversal of 117369280 is 82963711.

It is a tau number, because it is divible by the number of its divisors (112).

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, 338067 + ... + 338413.

Almost surely, 2^117369280 is an apocalyptic number.

117369280 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 117369280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161227008).

117369280 is an abundant number, since it is smaller than the sum of its proper divisors (205084736).

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

117369280 is a wasteful number, since it uses less digits than its factorization.

117369280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 117369280 is about 10833.7103524139. The cubic root of 117369280 is about 489.6113536319.

It can be divided in two parts, 117369 and 280, that added together give a 6-th power (117649 = 7⁶).

The spelling of 117369280 in words is "one hundred seventeen million, three hundred sixty-nine thousand, two hundred eighty".