4322243 has 2 divisors, whose sum is σ = 4322244. Its totient is φ = 4322242.

The previous prime is 4322221. The next prime is 4322287. The reversal of 4322243 is 3422234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4322243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4322293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161121 + 2161122.

It is an arithmetic number, because the mean of its divisors is an integer number (2161122).

Almost surely, 2^4322243 is an apocalyptic number.

4322243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322243 is an equidigital number, since it uses as much as digits as its factorization.

4322243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 20.

The square root of 4322243 is about 2079.0004810004. Note that the first 3 decimals coincide. The cubic root of 4322243 is about 162.8932393350.

Adding to 4322243 its reverse (3422234), we get a palindrome (7744477).

Subtracting from 4322243 its reverse (3422234), we obtain a palindrome (900009).

The spelling of 4322243 in words is "four million, three hundred twenty-two thousand, two hundred forty-three".