6224843 has 6 divisors (see below), whose sum is σ = 6399036. Its totient is φ = 6055272.

The previous prime is 6224791. The next prime is 6224851. The reversal of 6224843 is 3484226.

It is a de Polignac number, because none of the positive numbers 2^k-6224843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6224243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 905 + ... + 3642.

It is an arithmetic number, because the mean of its divisors is an integer number (1066506).

Almost surely, 2^6224843 is an apocalyptic number.

6224843 is a deficient number, since it is larger than the sum of its proper divisors (174193).

6224843 is an equidigital number, since it uses as much as digits as its factorization.

6224843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621 (or 4584 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 6224843 is about 2494.9635267875. The cubic root of 6224843 is about 183.9540981120.

The spelling of 6224843 in words is "six million, two hundred twenty-four thousand, eight hundred forty-three".