224224426 has 16 divisors (see below), whose sum is σ = 353076480. Its totient is φ = 106655040.

The previous prime is 224224421. The next prime is 224224463. The reversal of 224224426 is 624422422.

224224426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224224394 and 224224403.

It is not an unprimeable number, because it can be changed into a prime (224224421) 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, 26991 + ... + 34306.

It is an arithmetic number, because the mean of its divisors is an integer number (22067280).

Almost surely, 2^224224426 is an apocalyptic number.

224224426 is a deficient number, since it is larger than the sum of its proper divisors (128852054).

224224426 is a wasteful number, since it uses less digits than its factorization.

224224426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61389.

The product of its digits is 12288, while the sum is 28.

The square root of 224224426 is about 14974.1252165193. The cubic root of 224224426 is about 607.5205509370.

Adding to 224224426 its reverse (624422422), we get a palindrome (848646848).

The spelling of 224224426 in words is "two hundred twenty-four million, two hundred twenty-four thousand, four hundred twenty-six".