14438069 has 8 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 14241600.

The previous prime is 14438057. The next prime is 14438077. The reversal of 14438069 is 96083441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14438069 is a prime.

It is a super-2 number, since 2×14438069² = 416915672897522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14438009) 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, 33284 + ... + 33714.

It is an arithmetic number, because the mean of its divisors is an integer number (1829520).

Almost surely, 2^14438069 is an apocalyptic number.

It is an amenable number.

14438069 is a deficient number, since it is larger than the sum of its proper divisors (198091).

14438069 is a wasteful number, since it uses less digits than its factorization.

14438069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

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

The square root of 14438069 is about 3799.7459125578. The cubic root of 14438069 is about 243.5022831606.

The spelling of 14438069 in words is "fourteen million, four hundred thirty-eight thousand, sixty-nine".