14213205 has 32 divisors (see below), whose sum is σ = 25497600. Its totient is φ = 7511616.

The previous prime is 14213191. The next prime is 14213209. The reversal of 14213205 is 50231241.

It is not a de Polignac number, because 14213205 - 2⁴ = 14213189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16731 + ... + 17559.

It is an arithmetic number, because the mean of its divisors is an integer number (796800).

Almost surely, 2^14213205 is an apocalyptic number.

14213205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14213205 is a deficient number, since it is larger than the sum of its proper divisors (11284395).

14213205 is a wasteful number, since it uses less digits than its factorization.

14213205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 14213205 is about 3770.0404507114. The cubic root of 14213205 is about 242.2315305725.

Adding to 14213205 its reverse (50231241), we get a palindrome (64444446).

The spelling of 14213205 in words is "fourteen million, two hundred thirteen thousand, two hundred five".