14386289 has 4 divisors (see below), whose sum is σ = 14496240. Its totient is φ = 14276340.

The previous prime is 14386271. The next prime is 14386297. The reversal of 14386289 is 98268341.

14386289 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98268341 = 157 ⋅625913.

It is a cyclic number.

It is not a de Polignac number, because 14386289 - 2²⁰ = 13337713 is a prime.

It is a super-2 number, since 2×14386289² = 413930622383042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14386219) 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, 54779 + ... + 55040.

It is an arithmetic number, because the mean of its divisors is an integer number (3624060).

Almost surely, 2^14386289 is an apocalyptic number.

It is an amenable number.

14386289 is a deficient number, since it is larger than the sum of its proper divisors (109951).

14386289 is a wasteful number, since it uses less digits than its factorization.

14386289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109950.

The product of its digits is 82944, while the sum is 41.

The square root of 14386289 is about 3792.9261790865. The cubic root of 14386289 is about 243.2108394959.

The spelling of 14386289 in words is "fourteen million, three hundred eighty-six thousand, two hundred eighty-nine".