117227328 has 28 divisors (see below), whose sum is σ = 310164480. Its totient is φ = 39075712.

The previous prime is 117227317. The next prime is 117227339. The reversal of 117227328 is 823722711.

It is an interprime number because it is at equal distance from previous prime (117227317) and next prime (117227339).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305088 + ... + 305471.

Almost surely, 2^117227328 is an apocalyptic number.

It is an amenable number.

117227328 is an abundant number, since it is smaller than the sum of its proper divisors (192937152).

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

117227328 is an equidigital number, since it uses as much as digits as its factorization.

117227328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610574 (or 610564 counting only the distinct ones).

The product of its digits is 9408, while the sum is 33.

The square root of 117227328 is about 10827.1569675515. The cubic root of 117227328 is about 489.4138875684.

The spelling of 117227328 in words is "one hundred seventeen million, two hundred twenty-seven thousand, three hundred twenty-eight".