14814289 has 4 divisors (see below), whose sum is σ = 16930624. Its totient is φ = 12697956.

The previous prime is 14814263. The next prime is 14814313. The reversal of 14814289 is 98241841.

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 14814289 - 2¹³ = 14806097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14814209) 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, 1058157 + ... + 1058170.

It is an arithmetic number, because the mean of its divisors is an integer number (4232656).

Almost surely, 2^14814289 is an apocalyptic number.

It is an amenable number.

14814289 is a deficient number, since it is larger than the sum of its proper divisors (2116335).

14814289 is an equidigital number, since it uses as much as digits as its factorization.

14814289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116334.

The product of its digits is 18432, while the sum is 37.

The square root of 14814289 is about 3848.9334886433. The cubic root of 14814289 is about 245.5991941975.

The spelling of 14814289 in words is "fourteen million, eight hundred fourteen thousand, two hundred eighty-nine".