14227389 has 12 divisors (see below), whose sum is σ = 22419072. Its totient is φ = 8622600.

The previous prime is 14227379. The next prime is 14227397. The reversal of 14227389 is 98372241.

It is not a de Polignac number, because 14227389 - 2⁷ = 14227261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14227379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71757 + ... + 71954.

It is an arithmetic number, because the mean of its divisors is an integer number (1868256).

Almost surely, 2^14227389 is an apocalyptic number.

It is an amenable number.

14227389 is a deficient number, since it is larger than the sum of its proper divisors (8191683).

14227389 is a wasteful number, since it uses less digits than its factorization.

14227389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143728 (or 143725 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 14227389 is about 3771.9211285497. The cubic root of 14227389 is about 242.3120817159.

The spelling of 14227389 in words is "fourteen million, two hundred twenty-seven thousand, three hundred eighty-nine".