14279225 has 24 divisors (see below), whose sum is σ = 18659520. Its totient is φ = 10825920.

The previous prime is 14279191. The next prime is 14279227. The reversal of 14279225 is 52297241.

It is not a de Polignac number, because 14279225 - 2¹⁴ = 14262841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14279191 and 14279200.

It is not an unprimeable number, because it can be changed into a prime (14279227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39596 + ... + 39954.

It is an arithmetic number, because the mean of its divisors is an integer number (777480).

Almost surely, 2^14279225 is an apocalyptic number.

It is an amenable number.

14279225 is a deficient number, since it is larger than the sum of its proper divisors (4380295).

14279225 is a wasteful number, since it uses less digits than its factorization.

14279225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 444 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 14279225 is about 3778.7861807729. The cubic root of 14279225 is about 242.6060045993.

The spelling of 14279225 in words is "fourteen million, two hundred seventy-nine thousand, two hundred twenty-five".