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14422 = 27211

14422 has 4 divisors (see below), whose sum is σ = 21636. Its totient is φ = 7210.

The previous prime is 14419. The next prime is 14423. The reversal of 14422 is 22441.

Adding to 14422 its reverse (22441), we get a palindrome (36863).

It can be divided in two parts, 1442 and 2, that added together give a square (1444 = 382).

14422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3604 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (5409).

214422 is an apocalyptic number.

14422 is a deficient number, since it is larger than the sum of its proper divisors (7214).

14422 is an equidigital number, since it uses as much as digits as its factorization.

14422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7213.

The product of its digits is 64, while the sum is 13.

The square root of 14422 is about 120.0916316818. The cubic root of 14422 is about 24.3411913488.

The spelling of 14422 in words is "fourteen thousand, four hundred twenty-two", and thus it is an iban number.

Divisors: 1 2 7211 14422