5450224 has 20 divisors (see below), whose sum is σ = 11372536. Its totient is φ = 2515392.

The previous prime is 5450219. The next prime is 5450227. The reversal of 5450224 is 4220545.

It is a junction number, because it is equal to n+sod(n) for n = 5450195 and 5450204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12894 + ... + 13309.

Almost surely, 2^5450224 is an apocalyptic number.

It is an amenable number.

5450224 is an abundant number, since it is smaller than the sum of its proper divisors (5922312).

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

5450224 is a wasteful number, since it uses less digits than its factorization.

5450224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26224 (or 26218 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 5450224 is about 2334.5714810217. The cubic root of 5450224 is about 175.9832973130.

Adding to 5450224 its reverse (4220545), we get a palindrome (9670769).

The spelling of 5450224 in words is "five million, four hundred fifty thousand, two hundred twenty-four".