4216443 has 16 divisors (see below), whose sum is σ = 7009536. Its totient is φ = 2190240.

The previous prime is 4216441. The next prime is 4216469. The reversal of 4216443 is 3446124.

It is not a de Polignac number, because 4216443 - 2¹ = 4216441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4216441) 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 15 ways as a sum of consecutive naturals, for example, 8896 + ... + 9357.

It is an arithmetic number, because the mean of its divisors is an integer number (438096).

Almost surely, 2^4216443 is an apocalyptic number.

4216443 is a deficient number, since it is larger than the sum of its proper divisors (2793093).

4216443 is a wasteful number, since it uses less digits than its factorization.

4216443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18274.

The product of its digits is 2304, while the sum is 24.

The square root of 4216443 is about 2053.3979156510. The cubic root of 4216443 is about 161.5531428659.

The spelling of 4216443 in words is "four million, two hundred sixteen thousand, four hundred forty-three".