4504223 has 2 divisors, whose sum is σ = 4504224. Its totient is φ = 4504222.

The previous prime is 4504211. The next prime is 4504243. The reversal of 4504223 is 3224054.

It is an a-pointer prime, because the next prime (4504243) can be obtained adding 4504223 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4504223 - 2¹⁰ = 4503199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4504195 and 4504204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4504243) 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, 2252111 + 2252112.

It is an arithmetic number, because the mean of its divisors is an integer number (2252112).

Almost surely, 2^4504223 is an apocalyptic number.

4504223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4504223 is an equidigital number, since it uses as much as digits as its factorization.

4504223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4504223 is about 2122.3154807898. The cubic root of 4504223 is about 165.1479908860.

Adding to 4504223 its reverse (3224054), we get a palindrome (7728277).

The spelling of 4504223 in words is "four million, five hundred four thousand, two hundred twenty-three".