117384227 has 4 divisors (see below), whose sum is σ = 117671640. Its totient is φ = 117096816.

The previous prime is 117384221. The next prime is 117384277. The reversal of 117384227 is 722483711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117384227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117384221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143093 + ... + 143910.

It is an arithmetic number, because the mean of its divisors is an integer number (29417910).

Almost surely, 2^117384227 is an apocalyptic number.

117384227 is a deficient number, since it is larger than the sum of its proper divisors (287413).

117384227 is an equidigital number, since it uses as much as digits as its factorization.

117384227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287412.

The product of its digits is 18816, while the sum is 35.

The square root of 117384227 is about 10834.4001679835. The cubic root of 117384227 is about 489.6321367825.

The spelling of 117384227 in words is "one hundred seventeen million, three hundred eighty-four thousand, two hundred twenty-seven".