14022645 has 32 divisors (see below), whose sum is σ = 27616512. Its totient is φ = 5916672.

The previous prime is 14022629. The next prime is 14022661. The reversal of 14022645 is 54622041.

14022645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14022629) and next prime (14022661).

It is not a de Polignac number, because 14022645 - 2⁴ = 14022629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3772 + ... + 6501.

It is an arithmetic number, because the mean of its divisors is an integer number (863016).

Almost surely, 2^14022645 is an apocalyptic number.

14022645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14022645 is a deficient number, since it is larger than the sum of its proper divisors (13593867).

14022645 is a wasteful number, since it uses less digits than its factorization.

14022645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14022645 is about 3744.6822295089. The cubic root of 14022645 is about 241.1441032545.

Adding to 14022645 its reverse (54622041), we get a palindrome (68644686).

The spelling of 14022645 in words is "fourteen million, twenty-two thousand, six hundred forty-five".