14022641 has 4 divisors (see below), whose sum is σ = 14048112. Its totient is φ = 13997172.

The previous prime is 14022629. The next prime is 14022661. The reversal of 14022641 is 14622041.

14022641 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14022641 - 2⁶ = 14022577 is a prime.

It is a super-4 number, since 4×14022641⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14022661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11891 + ... + 13016.

It is an arithmetic number, because the mean of its divisors is an integer number (3512028).

Almost surely, 2^14022641 is an apocalyptic number.

It is an amenable number.

14022641 is a deficient number, since it is larger than the sum of its proper divisors (25471).

14022641 is an equidigital number, since it uses as much as digits as its factorization.

14022641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25470.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 14022641 is about 3744.6816954182. The cubic root of 14022641 is about 241.1440803255.

Adding to 14022641 its reverse (14622041), we get a palindrome (28644682).

The spelling of 14022641 in words is "fourteen million, twenty-two thousand, six hundred forty-one".