14143622 has 8 divisors (see below), whose sum is σ = 21410400. Its totient is φ = 7006824.

The previous prime is 14143601. The next prime is 14143627. The reversal of 14143622 is 22634141.

14143622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32222 + ... + 32657.

It is an arithmetic number, because the mean of its divisors is an integer number (2676300).

Almost surely, 2^14143622 is an apocalyptic number.

14143622 is a deficient number, since it is larger than the sum of its proper divisors (7266778).

14143622 is a wasteful number, since it uses less digits than its factorization.

14143622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64990.

The product of its digits is 1152, while the sum is 23.

The square root of 14143622 is about 3760.8007126143. The cubic root of 14143622 is about 241.8355894410.

Adding to 14143622 its reverse (22634141), we get a palindrome (36777763).

The spelling of 14143622 in words is "fourteen million, one hundred forty-three thousand, six hundred twenty-two".