44224228 has 12 divisors (see below), whose sum is σ = 79889152. Its totient is φ = 21398760.

The previous prime is 44224211. The next prime is 44224249. The reversal of 44224228 is 82242244.

44224228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44224196 and 44224205.

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 3 ways as a sum of consecutive naturals, for example, 178200 + ... + 178447.

Almost surely, 2^44224228 is an apocalyptic number.

It is an amenable number.

44224228 is a deficient number, since it is larger than the sum of its proper divisors (35664924).

44224228 is a wasteful number, since it uses less digits than its factorization.

44224228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356682 (or 356680 counting only the distinct ones).

The product of its digits is 8192, while the sum is 28.

The square root of 44224228 is about 6650.1299235428. The cubic root of 44224228 is about 353.6335169017.

It can be divided in two parts, 442242 and 28, that multiplied together give a triangular number (12382776 = T₄₉₇₆).

The spelling of 44224228 in words is "forty-four million, two hundred twenty-four thousand, two hundred twenty-eight".