4143224 has 16 divisors (see below), whose sum is σ = 7792200. Its totient is φ = 2065312.

The previous prime is 4143221. The next prime is 4143229. The reversal of 4143224 is 4223414.

It is a super-2 number, since 2×4143224² = 34332610228352, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 4143196 and 4143205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143221) 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 in 3 ways as a sum of consecutive naturals, for example, 3182 + ... + 4290.

Almost surely, 2^4143224 is an apocalyptic number.

It is an amenable number.

4143224 is a deficient number, since it is larger than the sum of its proper divisors (3648976).

4143224 is a wasteful number, since it uses less digits than its factorization.

4143224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1578 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 4143224 is about 2035.4910955344. The cubic root of 4143224 is about 160.6125477485.

Adding to 4143224 its reverse (4223414), we get a palindrome (8366638).

The spelling of 4143224 in words is "four million, one hundred forty-three thousand, two hundred twenty-four".