13224206 has 8 divisors (see below), whose sum is σ = 19880544. Its totient is φ = 6597360.

The previous prime is 13224193. The next prime is 13224221. The reversal of 13224206 is 60242231.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6215 + ... + 8066.

It is an arithmetic number, because the mean of its divisors is an integer number (2485068).

Almost surely, 2^13224206 is an apocalyptic number.

13224206 is a deficient number, since it is larger than the sum of its proper divisors (6656338).

13224206 is a wasteful number, since it uses less digits than its factorization.

13224206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14746.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13224206 is about 3636.5101402306. The cubic root of 13224206 is about 236.4775235014.

Adding to 13224206 its reverse (60242231), we get a palindrome (73466437).

The spelling of 13224206 in words is "thirteen million, two hundred twenty-four thousand, two hundred six".