14081422 has 4 divisors (see below), whose sum is σ = 21122136. Its totient is φ = 7040710.

The previous prime is 14081401. The next prime is 14081429. The reversal of 14081422 is 22418041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22418041 = 37 ⋅605893.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14081393 and 14081402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14081429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520354 + ... + 3520357.

It is an arithmetic number, because the mean of its divisors is an integer number (5280534).

Almost surely, 2^14081422 is an apocalyptic number.

14081422 is a deficient number, since it is larger than the sum of its proper divisors (7040714).

14081422 is an equidigital number, since it uses as much as digits as its factorization.

14081422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040713.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 14081422 is about 3752.5220852115. The cubic root of 14081422 is about 241.4805583127.

Adding to 14081422 its reverse (22418041), we get a palindrome (36499463).

The spelling of 14081422 in words is "fourteen million, eighty-one thousand, four hundred twenty-two".