14563213 has 8 divisors (see below), whose sum is σ = 16675520. Its totient is φ = 12458880.

The previous prime is 14563207. The next prime is 14563223. The reversal of 14563213 is 31236541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14563213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14563223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653 + ... + 6013.

It is an arithmetic number, because the mean of its divisors is an integer number (2084440).

Almost surely, 2^14563213 is an apocalyptic number.

It is an amenable number.

14563213 is a deficient number, since it is larger than the sum of its proper divisors (2112307).

14563213 is an equidigital number, since it uses as much as digits as its factorization.

14563213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987.

The product of its digits is 2160, while the sum is 25.

The square root of 14563213 is about 3816.1777998411. The cubic root of 14563213 is about 244.2037903744.

Adding to 14563213 its reverse (31236541), we get a palindrome (45799754).

The spelling of 14563213 in words is "fourteen million, five hundred sixty-three thousand, two hundred thirteen".