4222323 has 12 divisors (see below), whose sum is σ = 6970288. Its totient is φ = 2412720.

The previous prime is 4222319. The next prime is 4222343. The reversal of 4222323 is 3232224.

It is not a de Polignac number, because 4222323 - 2² = 4222319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4222296 and 4222305.

It is not an unprimeable number, because it can be changed into a prime (4222343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33448 + ... + 33573.

Almost surely, 2^4222323 is an apocalyptic number.

4222323 is a deficient number, since it is larger than the sum of its proper divisors (2747965).

4222323 is a wasteful number, since it uses less digits than its factorization.

4222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67034 (or 67031 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 4222323 is about 2054.8291899815. The cubic root of 4222323 is about 161.6282054442.

Adding to 4222323 its reverse (3232224), we get a palindrome (7454547).

Subtracting from 4222323 its reverse (3232224), we obtain a palindrome (990099).

The spelling of 4222323 in words is "four million, two hundred twenty-two thousand, three hundred twenty-three".