14274289 has 4 divisors (see below), whose sum is σ = 14307840. Its totient is φ = 14240740.

The previous prime is 14274287. The next prime is 14274311. The reversal of 14274289 is 98247241.

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 14274289 - 2¹ = 14274287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14274287) 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, 16129 + ... + 16990.

It is an arithmetic number, because the mean of its divisors is an integer number (3576960).

Almost surely, 2^14274289 is an apocalyptic number.

It is an amenable number.

14274289 is a deficient number, since it is larger than the sum of its proper divisors (33551).

14274289 is an equidigital number, since it uses as much as digits as its factorization.

14274289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33550.

The product of its digits is 32256, while the sum is 37.

The square root of 14274289 is about 3778.1330045407. The cubic root of 14274289 is about 242.5780469371.

The spelling of 14274289 in words is "fourteen million, two hundred seventy-four thousand, two hundred eighty-nine".