14268869 has 4 divisors (see below), whose sum is σ = 14278560. Its totient is φ = 14259180.

The previous prime is 14268853. The next prime is 14268883. The reversal of 14268869 is 96886241.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14268869 - 2⁴ = 14268853 is a prime.

It is a super-2 number, since 2×14268869² = 407201245078322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14268889) 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, 2129 + ... + 5750.

It is an arithmetic number, because the mean of its divisors is an integer number (3569640).

Almost surely, 2^14268869 is an apocalyptic number.

It is an amenable number.

14268869 is a deficient number, since it is larger than the sum of its proper divisors (9691).

14268869 is an equidigital number, since it uses as much as digits as its factorization.

14268869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9690.

The product of its digits is 165888, while the sum is 44.

The square root of 14268869 is about 3777.4156509444. The cubic root of 14268869 is about 242.5473404583.

The spelling of 14268869 in words is "fourteen million, two hundred sixty-eight thousand, eight hundred sixty-nine".