14331245 has 6 divisors (see below), whose sum is σ = 17207658. Its totient is φ = 11458224.

The previous prime is 14331241. The next prime is 14331257. The reversal of 14331245 is 54213341.

It can be written as a sum of positive squares in 3 ways, for example, as 574564 + 13756681 = 758^2 + 3709^2 .

It is not a de Polignac number, because 14331245 - 2² = 14331241 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 14331245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14331241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7619 + ... + 9311.

It is an arithmetic number, because the mean of its divisors is an integer number (2867943).

Almost surely, 2^14331245 is an apocalyptic number.

It is an amenable number.

14331245 is a deficient number, since it is larger than the sum of its proper divisors (2876413).

14331245 is an frugal number, since it uses more digits than its factorization.

14331245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391 (or 1698 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 14331245 is about 3785.6630859071. The cubic root of 14331245 is about 242.9002565573.

Adding to 14331245 its reverse (54213341), we get a palindrome (68544586).

The spelling of 14331245 in words is "fourteen million, three hundred thirty-one thousand, two hundred forty-five".