4224043 has 4 divisors (see below), whose sum is σ = 4240368. Its totient is φ = 4207720.

The previous prime is 4224037. The next prime is 4224049. The reversal of 4224043 is 3404224.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4224037) and next prime (4224049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4224043.

It is not an unprimeable number, because it can be changed into a prime (4224049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7768 + ... + 8293.

It is an arithmetic number, because the mean of its divisors is an integer number (1060092).

Almost surely, 2^4224043 is an apocalyptic number.

4224043 is a deficient number, since it is larger than the sum of its proper divisors (16325).

4224043 is a wasteful number, since it uses less digits than its factorization.

4224043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16324.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4224043 is about 2055.2476736394. The cubic root of 4224043 is about 161.6501493499.

Adding to 4224043 its reverse (3404224), we get a palindrome (7628267).

It can be divided in two parts, 422 and 4043, that added together give a triangular number (4465 = T₉₄).

The spelling of 4224043 in words is "four million, two hundred twenty-four thousand, forty-three".