44422 has 16 divisors (see below), whose sum is σ = 80640. Its totient is φ = 17928.

The previous prime is 44417. The next prime is 44449. The reversal of 44422 is 22444.

44422 is nontrivially palindromic in base 5.

44422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44396 and 44405.

It is a congruent number.

It is an unprimeable number.

44422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183 + ... + 349.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2⁴⁴⁴²² is an apocalyptic number.

44422 is a deficient number, since it is larger than the sum of its proper divisors (36218).

44422 is a wasteful number, since it uses less digits than its factorization.

44422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195.

The product of its digits is 256, while the sum is 16.

The square root of 44422 is about 210.7652722817. The cubic root of 44422 is about 35.4159886068.

Adding to 44422 its reverse (22444), we get a palindrome (66866).

It can be divided in two parts, 4442 and 2, that added together give a palindrome (4444).

The spelling of 44422 in words is "forty-four thousand, four hundred twenty-two", and thus it is an iban number.