14416289 has 4 divisors (see below), whose sum is σ = 15264324. Its totient is φ = 13568256.

The previous prime is 14416279. The next prime is 14416291. The reversal of 14416289 is 98261441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7656289 + 6760000 = 2767^2 + 2600^2 .

It is a cyclic number.

It is not a de Polignac number, because 14416289 - 2¹⁶ = 14350753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14416229) 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, 423992 + ... + 424025.

It is an arithmetic number, because the mean of its divisors is an integer number (3816081).

Almost surely, 2^14416289 is an apocalyptic number.

It is an amenable number.

14416289 is a deficient number, since it is larger than the sum of its proper divisors (848035).

14416289 is an equidigital number, since it uses as much as digits as its factorization.

14416289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848034.

The product of its digits is 13824, while the sum is 35.

The square root of 14416289 is about 3796.8788497923. The cubic root of 14416289 is about 243.3797795038.

The spelling of 14416289 in words is "fourteen million, four hundred sixteen thousand, two hundred eighty-nine".