14171422 has 8 divisors (see below), whose sum is σ = 21424896. Its totient is φ = 7029792.

The previous prime is 14171419. The next prime is 14171429. The reversal of 14171422 is 22417141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14171393 and 14171402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14171429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27643 + ... + 28150.

It is an arithmetic number, because the mean of its divisors is an integer number (2678112).

Almost surely, 2^14171422 is an apocalyptic number.

14171422 is a deficient number, since it is larger than the sum of its proper divisors (7253474).

14171422 is a wasteful number, since it uses less digits than its factorization.

14171422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55922.

The product of its digits is 448, while the sum is 22.

The square root of 14171422 is about 3764.4949196406. The cubic root of 14171422 is about 241.9939324117.

Adding to 14171422 its reverse (22417141), we get a palindrome (36588563).

The spelling of 14171422 in words is "fourteen million, one hundred seventy-one thousand, four hundred twenty-two".