14681289 has 16 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 8287248.

The previous prime is 14681287. The next prime is 14681333. The reversal of 14681289 is 98218641.

It is not a de Polignac number, because 14681289 - 2¹ = 14681287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14681287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2469 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (1415232).

Almost surely, 2^14681289 is an apocalyptic number.

It is an amenable number.

14681289 is a deficient number, since it is larger than the sum of its proper divisors (7962423).

14681289 is an equidigital number, since it uses as much as digits as its factorization.

14681289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8516.

The product of its digits is 27648, while the sum is 39.

The square root of 14681289 is about 3831.6170215720. The cubic root of 14681289 is about 244.8620019752.

The spelling of 14681289 in words is "fourteen million, six hundred eighty-one thousand, two hundred eighty-nine".