6224416 has 24 divisors (see below), whose sum is σ = 13369104. Its totient is φ = 2829120.

The previous prime is 6224411. The next prime is 6224417. The reversal of 6224416 is 6144226.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6224411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8490 + ... + 9193.

It is an arithmetic number, because the mean of its divisors is an integer number (557046).

Almost surely, 2^6224416 is an apocalyptic number.

It is an amenable number.

6224416 is an abundant number, since it is smaller than the sum of its proper divisors (7144688).

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

6224416 is a wasteful number, since it uses less digits than its factorization.

6224416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17704 (or 17696 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 6224416 is about 2494.8779529268. The cubic root of 6224416 is about 183.9498918375.

It can be divided in two parts, 6 and 224416, that added together give a palindrome (224422).

The spelling of 6224416 in words is "six million, two hundred twenty-four thousand, four hundred sixteen".