4439226 has 16 divisors (see below), whose sum is σ = 9685728. Its totient is φ = 1345200.

The previous prime is 4439213. The next prime is 4439257. The reversal of 4439226 is 6229344.

It is a d-powerful number, because it can be written as 4² + 4¹¹ + 3¹¹ + 9⁵ + 2⁹ + 2¹³ + 6 .

It is a junction number, because it is equal to n+sod(n) for n = 4439193 and 4439202.

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 7 ways as a sum of consecutive naturals, for example, 33565 + ... + 33696.

It is an arithmetic number, because the mean of its divisors is an integer number (605358).

Almost surely, 2^4439226 is an apocalyptic number.

4439226 is an abundant number, since it is smaller than the sum of its proper divisors (5246502).

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

4439226 is a wasteful number, since it uses less digits than its factorization.

4439226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67277.

The product of its digits is 10368, while the sum is 30.

The square root of 4439226 is about 2106.9470804935. The cubic root of 4439226 is about 164.3497641337.

It can be divided in two parts, 443 and 9226, that added together give a palindrome (9669).

The spelling of 4439226 in words is "four million, four hundred thirty-nine thousand, two hundred twenty-six".