117141248 has 72 divisors (see below), whose sum is σ = 269808000. Its totient is φ = 49720320.

The previous prime is 117141197. The next prime is 117141257. The reversal of 117141248 is 842141711.

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 117141248.

It is a congruent number.

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, 234503 + ... + 235001.

Almost surely, 2^117141248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117141248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134904000).

117141248 is an abundant number, since it is smaller than the sum of its proper divisors (152666752).

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

117141248 is an equidigital number, since it uses as much as digits as its factorization.

117141248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 639 counting only the distinct ones).

The product of its digits is 1792, while the sum is 29.

The square root of 117141248 is about 10823.1810481023. The cubic root of 117141248 is about 489.2940660669.

Adding to 117141248 its reverse (842141711), we get a palindrome (959282959).

The spelling of 117141248 in words is "one hundred seventeen million, one hundred forty-one thousand, two hundred forty-eight".