4442227 has 4 divisors (see below), whose sum is σ = 4550616. Its totient is φ = 4333840.

The previous prime is 4442213. The next prime is 4442231. The reversal of 4442227 is 7222444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4442227 - 2⁷ = 4442099 is a prime.

It is a Duffinian number.

4442227 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442267) 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, 54133 + ... + 54214.

It is an arithmetic number, because the mean of its divisors is an integer number (1137654).

Almost surely, 2^4442227 is an apocalyptic number.

4442227 is a deficient number, since it is larger than the sum of its proper divisors (108389).

4442227 is a wasteful number, since it uses less digits than its factorization.

4442227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108388.

The product of its digits is 3584, while the sum is 25.

The square root of 4442227 is about 2107.6591280375. The cubic root of 4442227 is about 164.3867902987.

The spelling of 4442227 in words is "four million, four hundred forty-two thousand, two hundred twenty-seven".