14312213 has 8 divisors (see below), whose sum is σ = 14545440. Its totient is φ = 14081040.

The previous prime is 14312209. The next prime is 14312219. The reversal of 14312213 is 31221341.

14312213 is nontrivially palindromic in base 3.

14312213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14312213 - 2² = 14312209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14312191 and 14312200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312219) 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, 18998 + ... + 19736.

It is an arithmetic number, because the mean of its divisors is an integer number (1818180).

Almost surely, 2^14312213 is an apocalyptic number.

It is an amenable number.

14312213 is a deficient number, since it is larger than the sum of its proper divisors (233227).

14312213 is a wasteful number, since it uses less digits than its factorization.

14312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its digits is 144, while the sum is 17.

The square root of 14312213 is about 3783.1485564276. The cubic root of 14312213 is about 242.7926844750.

Adding to 14312213 its reverse (31221341), we get a palindrome (45533554).

The spelling of 14312213 in words is "fourteen million, three hundred twelve thousand, two hundred thirteen".