5543224 has 16 divisors (see below), whose sum is σ = 11005200. Its totient is φ = 2608512.

The previous prime is 5543221. The next prime is 5543243. The reversal of 5543224 is 4223455.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543221) 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, 20244 + ... + 20515.

It is an arithmetic number, because the mean of its divisors is an integer number (687825).

Almost surely, 2^5543224 is an apocalyptic number.

It is an amenable number.

5543224 is a deficient number, since it is larger than the sum of its proper divisors (5461976).

5543224 is a wasteful number, since it uses less digits than its factorization.

5543224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40782 (or 40778 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 5543224 is about 2354.4052327499. The cubic root of 5543224 is about 176.9786221215.

Adding to 5543224 its reverse (4223455), we get a palindrome (9766679).

The spelling of 5543224 in words is "five million, five hundred forty-three thousand, two hundred twenty-four".