117163248 has 80 divisors (see below), whose sum is σ = 317673120. Its totient is φ = 37158912.

The previous prime is 117163237. The next prime is 117163271. The reversal of 117163248 is 842361711.

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, 101040 + ... + 102192.

It is an arithmetic number, because the mean of its divisors is an integer number (3970914).

Almost surely, 2^117163248 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 117163248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158836560).

117163248 is an abundant number, since it is smaller than the sum of its proper divisors (200509872).

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

117163248 is a wasteful number, since it uses less digits than its factorization.

117163248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1260 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 117163248 is about 10824.1973374472. The cubic root of 117163248 is about 489.3246951744.

The spelling of 117163248 in words is "one hundred seventeen million, one hundred sixty-three thousand, two hundred forty-eight".