117453792 has 96 divisors (see below), whose sum is σ = 323979264. Its totient is φ = 37209600.

The previous prime is 117453781. The next prime is 117453811. The reversal of 117453792 is 297354711.

It is a tau number, because it is divible by the number of its divisors (96).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 117453792.

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, 181213 + ... + 181859.

It is an arithmetic number, because the mean of its divisors is an integer number (3374784).

Almost surely, 2^117453792 is an apocalyptic number.

117453792 is a gapful number since it is divisible by the number (12) 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 117453792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161989632).

117453792 is an abundant number, since it is smaller than the sum of its proper divisors (206525472).

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

117453792 is a wasteful number, since it uses less digits than its factorization.

117453792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 744 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 117453792 is about 10837.6100686452. The cubic root of 117453792 is about 489.7288406701.

The spelling of 117453792 in words is "one hundred seventeen million, four hundred fifty-three thousand, seven hundred ninety-two".