6243224 has 32 divisors (see below), whose sum is σ = 12715920. Its totient is φ = 2856576.

The previous prime is 6243197. The next prime is 6243239. The reversal of 6243224 is 4223426.

It is a self number, because there is not a number n which added to its sum of digits gives 6243224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17819 + ... + 18165.

Almost surely, 2^6243224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6243224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6357960).

6243224 is an abundant number, since it is smaller than the sum of its proper divisors (6472696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6243224 is a wasteful number, since it uses less digits than its factorization.

6243224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 535 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 6243224 is about 2498.6444324873. The cubic root of 6243224 is about 184.1349828676.

The spelling of 6243224 in words is "six million, two hundred forty-three thousand, two hundred twenty-four".