117268480 has 112 divisors (see below), whose sum is σ = 322417440. Its totient is φ = 40108032.

The previous prime is 117268477. The next prime is 117268507. The reversal of 117268480 is 84862711.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286516 + ... + 286924.

Almost surely, 2^117268480 is an apocalyptic number.

117268480 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 117268480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161208720).

117268480 is an abundant number, since it is smaller than the sum of its proper divisors (205148960).

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

117268480 is an frugal number, since it uses more digits than its factorization.

117268480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 117268480 is about 10829.0572073473. The cubic root of 117268480 is about 489.4711495407.

The spelling of 117268480 in words is "one hundred seventeen million, two hundred sixty-eight thousand, four hundred eighty".