16384223 has 2 divisors, whose sum is σ = 16384224. Its totient is φ = 16384222.

The previous prime is 16384187. The next prime is 16384231. The reversal of 16384223 is 32248361.

It is a strong prime.

It is an emirp because it is prime and its reverse (32248361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16384223 - 2²⁰ = 15335647 is a prime.

It is a super-5 number, since 5×16384223⁵ (a number of 37 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16384253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8192111 + 8192112.

It is an arithmetic number, because the mean of its divisors is an integer number (8192112).

Almost surely, 2^16384223 is an apocalyptic number.

16384223 is a deficient number, since it is larger than the sum of its proper divisors (1).

16384223 is an equidigital number, since it uses as much as digits as its factorization.

16384223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 16384223 is about 4047.7429513248. The cubic root of 16384223 is about 253.9853206223.

The spelling of 16384223 in words is "sixteen million, three hundred eighty-four thousand, two hundred twenty-three".