224422564 has 12 divisors (see below), whose sum is σ = 400150044. Its totient is φ = 110093984.

The previous prime is 224422553. The next prime is 224422567. The reversal of 224422564 is 465224422.

It can be written as a sum of positive squares in 2 ways, for example, as 54641664 + 169780900 = 7392^2 + 13030^2 .

It is not an unprimeable number, because it can be changed into a prime (224422567) 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, 529087 + ... + 529510.

It is an arithmetic number, because the mean of its divisors is an integer number (33345837).

Almost surely, 2^224422564 is an apocalyptic number.

It is an amenable number.

224422564 is a deficient number, since it is larger than the sum of its proper divisors (175727480).

224422564 is a wasteful number, since it uses less digits than its factorization.

224422564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058654 (or 1058652 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 224422564 is about 14980.7397681156. The cubic root of 224422564 is about 607.6994453157.

Adding to 224422564 its reverse (465224422), we get a palindrome (689646986).

The spelling of 224422564 in words is "two hundred twenty-four million, four hundred twenty-two thousand, five hundred sixty-four".