13204205 has 8 divisors (see below), whose sum is σ = 18108672. Its totient is φ = 9054288.

The previous prime is 13204201. The next prime is 13204211. The reversal of 13204205 is 50240231.

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 13204205 - 2² = 13204201 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 (13204201) 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, 188597 + ... + 188666.

It is an arithmetic number, because the mean of its divisors is an integer number (2263584).

Almost surely, 2^13204205 is an apocalyptic number.

It is an amenable number.

13204205 is a deficient number, since it is larger than the sum of its proper divisors (4904467).

13204205 is an equidigital number, since it uses as much as digits as its factorization.

13204205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377275.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 13204205 is about 3633.7590729161. The cubic root of 13204205 is about 236.3582429063.

Adding to 13204205 its reverse (50240231), we get a palindrome (63444436).

The spelling of 13204205 in words is "thirteen million, two hundred four thousand, two hundred five".