4438226 has 8 divisors (see below), whose sum is σ = 7169484. Its totient is φ = 2048400.

The previous prime is 4438223. The next prime is 4438237. The reversal of 4438226 is 6228344.

It can be written as a sum of positive squares in 2 ways, for example, as 4414201 + 24025 = 2101^2 + 155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4438223) 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, 85325 + ... + 85376.

Almost surely, 2^4438226 is an apocalyptic number.

4438226 is a deficient number, since it is larger than the sum of its proper divisors (2731258).

4438226 is a wasteful number, since it uses less digits than its factorization.

4438226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170716.

The product of its digits is 9216, while the sum is 29.

The square root of 4438226 is about 2106.7097569433. The cubic root of 4438226 is about 164.3374224847.

It can be divided in two parts, 4438 and 226, that added together give a palindrome (4664).

The spelling of 4438226 in words is "four million, four hundred thirty-eight thousand, two hundred twenty-six".