4238843 has 24 divisors (see below), whose sum is σ = 5403600. Its totient is φ = 3302208.

The previous prime is 4238837. The next prime is 4238851. The reversal of 4238843 is 3488324.

It is not a de Polignac number, because 4238843 - 2²⁰ = 3190267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4238813) 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 23 ways as a sum of consecutive naturals, for example, 26921 + ... + 27077.

It is an arithmetic number, because the mean of its divisors is an integer number (225150).

Almost surely, 2^4238843 is an apocalyptic number.

4238843 is a deficient number, since it is larger than the sum of its proper divisors (1164757).

4238843 is a wasteful number, since it uses less digits than its factorization.

4238843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 212 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 4238843 is about 2058.8450645933. The cubic root of 4238843 is about 161.8387233050.

The spelling of 4238843 in words is "four million, two hundred thirty-eight thousand, eight hundred forty-three".