14005469 has 2 divisors, whose sum is σ = 14005470. Its totient is φ = 14005468.

The previous prime is 14005447. The next prime is 14005471. The reversal of 14005469 is 96450041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11868025 + 2137444 = 3445^2 + 1462^2 .

It is an emirp because it is prime and its reverse (96450041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14005469 - 2⁸ = 14005213 is a prime.

It is a super-2 number, since 2×14005469² = 392306323819922, which contains 22 as substring.

Together with 14005471, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₉₁₀₃₉₇ and since 14005469 and 910397 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14005429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002734 + 7002735.

It is an arithmetic number, because the mean of its divisors is an integer number (7002735).

Almost surely, 2^14005469 is an apocalyptic number.

It is an amenable number.

14005469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14005469 is an equidigital number, since it uses as much as digits as its factorization.

14005469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 14005469 is about 3742.3881412809. The cubic root of 14005469 is about 241.0456058272.

The spelling of 14005469 in words is "fourteen million, five thousand, four hundred sixty-nine".