5447224 has 16 divisors (see below), whose sum is σ = 10751400. Its totient is φ = 2580192.

The previous prime is 5447209. The next prime is 5447231. The reversal of 5447224 is 4227445.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5447192 and 5447201.

It is a congruent number.

It is an unprimeable number.

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, 17767 + ... + 18070.

Almost surely, 2^5447224 is an apocalyptic number.

It is an amenable number.

5447224 is a deficient number, since it is larger than the sum of its proper divisors (5304176).

5447224 is a wasteful number, since it uses less digits than its factorization.

5447224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35862 (or 35858 counting only the distinct ones).

The product of its digits is 8960, while the sum is 28.

The square root of 5447224 is about 2333.9288763799. The cubic root of 5447224 is about 175.9510022007.

It can be divided in two parts, 5447 and 224, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 5447224 in words is "five million, four hundred forty-seven thousand, two hundred twenty-four".