6219224 has 32 divisors (see below), whose sum is σ = 13165200. Its totient is φ = 2728320.

The previous prime is 6219221. The next prime is 6219233. The reversal of 6219224 is 4229126.

It is a junction number, because it is equal to n+sod(n) for n = 6219193 and 6219202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6219221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334 + ... + 3770.

Almost surely, 2^6219224 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 6219224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6582600).

6219224 is an abundant number, since it is smaller than the sum of its proper divisors (6945976).

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

6219224 is a wasteful number, since it uses less digits than its factorization.

6219224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2479 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 6219224 is about 2493.8372039891. The cubic root of 6219224 is about 183.8987312942.

The spelling of 6219224 in words is "six million, two hundred nineteen thousand, two hundred twenty-four".