14297669 has 4 divisors (see below), whose sum is σ = 14370444. Its totient is φ = 14224896.

The previous prime is 14297659. The next prime is 14297677. The reversal of 14297669 is 96679241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8196769 + 6100900 = 2863^2 + 2470^2 .

It is a cyclic number.

It is not a de Polignac number, because 14297669 - 2⁴ = 14297653 is a prime.

It is a super-2 number, since 2×14297669² = 408846677667122, 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 (14297659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36092 + ... + 36485.

It is an arithmetic number, because the mean of its divisors is an integer number (3592611).

Almost surely, 2^14297669 is an apocalyptic number.

It is an amenable number.

14297669 is a deficient number, since it is larger than the sum of its proper divisors (72775).

14297669 is an equidigital number, since it uses as much as digits as its factorization.

14297669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72774.

The product of its digits is 163296, while the sum is 44.

The square root of 14297669 is about 3781.2258594271. The cubic root of 14297669 is about 242.7104150267.

The spelling of 14297669 in words is "fourteen million, two hundred ninety-seven thousand, six hundred sixty-nine".