14497289 has 4 divisors (see below), whose sum is σ = 14695956. Its totient is φ = 14298624.

The previous prime is 14497279. The next prime is 14497297. The reversal of 14497289 is 98279441.

14497289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98279441 = 13 ⋅7559957.

It can be written as a sum of positive squares in 2 ways, for example, as 4032064 + 10465225 = 2008^2 + 3235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14497289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14497279) 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, 99224 + ... + 99369.

It is an arithmetic number, because the mean of its divisors is an integer number (3673989).

Almost surely, 2^14497289 is an apocalyptic number.

It is an amenable number.

14497289 is a deficient number, since it is larger than the sum of its proper divisors (198667).

14497289 is an equidigital number, since it uses as much as digits as its factorization.

14497289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198666.

The product of its digits is 145152, while the sum is 44.

The square root of 14497289 is about 3807.5305645523. The cubic root of 14497289 is about 243.8347499292.

It can be divided in two parts, 14 and 497289, that multiplied together give a triangular number (6962046 = T₃₇₃₁).

The spelling of 14497289 in words is "fourteen million, four hundred ninety-seven thousand, two hundred eighty-nine".