5228244 has 36 divisors (see below), whose sum is σ = 15104544. Its totient is φ = 1493712.

The previous prime is 5228239. The next prime is 5228263. The reversal of 5228244 is 4428225.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10122 + ... + 10625.

Almost surely, 2^5228244 is an apocalyptic number.

It is an amenable number.

5228244 is an abundant number, since it is smaller than the sum of its proper divisors (9876300).

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

5228244 is a wasteful number, since it uses less digits than its factorization.

5228244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20764 (or 20759 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 5228244 is about 2286.5353703803. The cubic root of 5228244 is about 173.5609222780.

It can be divided in two parts, 52282 and 44, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 5228244 in words is "five million, two hundred twenty-eight thousand, two hundred forty-four".