14340689 has 8 divisors (see below), whose sum is σ = 15682368. Its totient is φ = 13005360.

The previous prime is 14340679. The next prime is 14340709. The reversal of 14340689 is 98604341.

14340689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14340689 - 2⁸ = 14340433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14340619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4019 + ... + 6695.

It is an arithmetic number, because the mean of its divisors is an integer number (1960296).

Almost surely, 2^14340689 is an apocalyptic number.

It is an amenable number.

14340689 is a deficient number, since it is larger than the sum of its proper divisors (1341679).

14340689 is a wasteful number, since it uses less digits than its factorization.

14340689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 14340689 is about 3786.9102181066. The cubic root of 14340689 is about 242.9536002902.

The spelling of 14340689 in words is "fourteen million, three hundred forty thousand, six hundred eighty-nine".