14022145 has 8 divisors (see below), whose sum is σ = 17064000. Its totient is φ = 11059440.

The previous prime is 14022143. The next prime is 14022187. The reversal of 14022145 is 54122041.

14022145 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 not a de Polignac number, because 14022145 - 2¹ = 14022143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14022143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19395 + ... + 20104.

It is an arithmetic number, because the mean of its divisors is an integer number (2133000).

Almost surely, 2^14022145 is an apocalyptic number.

It is an amenable number.

14022145 is a deficient number, since it is larger than the sum of its proper divisors (3041855).

14022145 is an equidigital number, since it uses as much as digits as its factorization.

14022145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39575.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14022145 is about 3744.6154675747. The cubic root of 14022145 is about 241.1412370932.

Adding to 14022145 its reverse (54122041), we get a palindrome (68144186).

The spelling of 14022145 in words is "fourteen million, twenty-two thousand, one hundred forty-five".