13352213 has 16 divisors (see below), whose sum is σ = 16035840. Its totient is φ = 10869936.

The previous prime is 13352203. The next prime is 13352219. The reversal of 13352213 is 31225331.

It is not a de Polignac number, because 13352213 - 2⁴ = 13352197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38306 + ... + 38652.

It is an arithmetic number, because the mean of its divisors is an integer number (1002240).

Almost surely, 2^13352213 is an apocalyptic number.

It is an amenable number.

13352213 is a deficient number, since it is larger than the sum of its proper divisors (2683627).

13352213 is a wasteful number, since it uses less digits than its factorization.

13352213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616.

The product of its digits is 540, while the sum is 20.

The square root of 13352213 is about 3654.0680070300. The cubic root of 13352213 is about 237.2380891147.

Adding to 13352213 its reverse (31225331), we get a palindrome (44577544).

The spelling of 13352213 in words is "thirteen million, three hundred fifty-two thousand, two hundred thirteen".