14352213 has 4 divisors (see below), whose sum is σ = 19136288. Its totient is φ = 9568140.

The previous prime is 14352211. The next prime is 14352223. The reversal of 14352213 is 31225341.

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 14352213 - 2¹ = 14352211 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14352213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14352211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2392033 + ... + 2392038.

It is an arithmetic number, because the mean of its divisors is an integer number (4784072).

Almost surely, 2^14352213 is an apocalyptic number.

It is an amenable number.

14352213 is a deficient number, since it is larger than the sum of its proper divisors (4784075).

14352213 is an equidigital number, since it uses as much as digits as its factorization.

14352213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784074.

The product of its digits is 720, while the sum is 21.

The square root of 14352213 is about 3788.4314696191. The cubic root of 14352213 is about 243.0186610337.

Adding to 14352213 its reverse (31225341), we get a palindrome (45577554).

The spelling of 14352213 in words is "fourteen million, three hundred fifty-two thousand, two hundred thirteen".