4223304 has 24 divisors (see below), whose sum is σ = 11438310. Its totient is φ = 1407744.

The previous prime is 4223267. The next prime is 4223311. The reversal of 4223304 is 4033224.

It can be written as a sum of positive squares in only one way, i.e., 2528100 + 1695204 = 1590^2 + 1302^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 4 + 2⁷ + 2²¹ + 3¹² + 3¹³ + 0 + 4⁴ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29257 + ... + 29400.

Almost surely, 2^4223304 is an apocalyptic number.

It is an amenable number.

4223304 is an abundant number, since it is smaller than the sum of its proper divisors (7215006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223304 is a wasteful number, since it uses less digits than its factorization.

4223304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58669 (or 58662 counting only the distinct ones).

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

The square root of 4223304 is about 2055.0678820905. The cubic root of 4223304 is about 161.6407218553.

Adding to 4223304 its reverse (4033224), we get a palindrome (8256528).

The spelling of 4223304 in words is "four million, two hundred twenty-three thousand, three hundred four".