117269328 has 120 divisors (see below), whose sum is σ = 339471328. Its totient is φ = 34848000.

The previous prime is 117269323. The next prime is 117269377. The reversal of 117269328 is 823962711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117269323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354123 + ... + 354453.

Almost surely, 2^117269328 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 117269328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169735664).

117269328 is an abundant number, since it is smaller than the sum of its proper divisors (222202000).

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

117269328 is a wasteful number, since it uses less digits than its factorization.

117269328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 408 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 117269328 is about 10829.0963611928. The cubic root of 117269328 is about 489.4723293705.

It can be divided in two parts, 1172 and 69328, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 117269328 in words is "one hundred seventeen million, two hundred sixty-nine thousand, three hundred twenty-eight".