5442224 has 20 divisors (see below), whose sum is σ = 10770144. Its totient is φ = 2662848.

The previous prime is 5442197. The next prime is 5442233. The reversal of 5442224 is 4222445.

It is a self number, because there is not a number n which added to its sum of digits gives 5442224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2867 + ... + 4370.

Almost surely, 2^5442224 is an apocalyptic number.

It is an amenable number.

5442224 is a deficient number, since it is larger than the sum of its proper divisors (5327920).

5442224 is a wasteful number, since it uses less digits than its factorization.

5442224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292 (or 7286 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 5442224 is about 2332.8574752865. The cubic root of 5442224 is about 175.8971506533.

Adding to 5442224 its reverse (4222445), we get a palindrome (9664669).

The spelling of 5442224 in words is "five million, four hundred forty-two thousand, two hundred twenty-four".