14328161 has 8 divisors (see below), whose sum is σ = 15329160. Its totient is φ = 13344768.

The previous prime is 14328157. The next prime is 14328191. The reversal of 14328161 is 16182341.

14328161 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in 4 ways, for example, as 6599761 + 7728400 = 2569^2 + 2780^2 .

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 14328161 - 2² = 14328157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14328161.

It is not an unprimeable number, because it can be changed into a prime (14328191) 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 7 ways as a sum of consecutive naturals, for example, 2696 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (1916145).

Almost surely, 2^14328161 is an apocalyptic number.

It is an amenable number.

14328161 is a deficient number, since it is larger than the sum of its proper divisors (1000999).

14328161 is an equidigital number, since it uses as much as digits as its factorization.

14328161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803.

The product of its digits is 1152, while the sum is 26.

The square root of 14328161 is about 3785.2557377276. The cubic root of 14328161 is about 242.8828317364.

The spelling of 14328161 in words is "fourteen million, three hundred twenty-eight thousand, one hundred sixty-one".