14328669 has 4 divisors (see below), whose sum is σ = 19104896. Its totient is φ = 9552444.

The previous prime is 14328667. The next prime is 14328673. The reversal of 14328669 is 96682341.

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.

It is not a de Polignac number, because 14328669 - 2¹ = 14328667 is a prime.

It is a super-2 number, since 2×14328669² = 410621510623122, 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 (14328667) 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, 2388109 + ... + 2388114.

It is an arithmetic number, because the mean of its divisors is an integer number (4776224).

Almost surely, 2^14328669 is an apocalyptic number.

It is an amenable number.

14328669 is a deficient number, since it is larger than the sum of its proper divisors (4776227).

14328669 is an equidigital number, since it uses as much as digits as its factorization.

14328669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776226.

The product of its digits is 62208, while the sum is 39.

The square root of 14328669 is about 3785.3228396003. The cubic root of 14328669 is about 242.8857021448.

It can be divided in two parts, 1432 and 8669, that added together give a palindrome (10101).

The spelling of 14328669 in words is "fourteen million, three hundred twenty-eight thousand, six hundred sixty-nine".