14320025 has 6 divisors (see below), whose sum is σ = 17756862. Its totient is φ = 11456000.

The previous prime is 14319983. The next prime is 14320049. The reversal of 14320025 is 52002341.

It can be written as a sum of positive squares in 3 ways, for example, as 1369 + 14318656 = 37^2 + 3784^2 .

It is not a de Polignac number, because 14320025 - 2⁸ = 14319769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14319985 and 14320012.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 286376 + ... + 286425.

It is an arithmetic number, because the mean of its divisors is an integer number (2959477).

Almost surely, 2^14320025 is an apocalyptic number.

It is an amenable number.

14320025 is a deficient number, since it is larger than the sum of its proper divisors (3436837).

14320025 is an equidigital number, since it uses as much as digits as its factorization.

14320025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572811 (or 572806 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 14320025 is about 3784.1808889111. The cubic root of 14320025 is about 242.8368507514.

Adding to 14320025 its reverse (52002341), we get a palindrome (66322366).

The spelling of 14320025 in words is "fourteen million, three hundred twenty thousand, twenty-five".