13424205 has 8 divisors (see below), whose sum is σ = 21478752. Its totient is φ = 7159568.

The previous prime is 13424161. The next prime is 13424221. The reversal of 13424205 is 50242431.

13424205 is digitally balanced in base 3, 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 13424205 - 2⁶ = 13424141 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447459 + ... + 447488.

It is an arithmetic number, because the mean of its divisors is an integer number (2684844).

Almost surely, 2^13424205 is an apocalyptic number.

13424205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13424205 is a deficient number, since it is larger than the sum of its proper divisors (8054547).

13424205 is an equidigital number, since it uses as much as digits as its factorization.

13424205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894955.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 13424205 is about 3663.9057029351. The cubic root of 13424205 is about 237.6637024661.

Adding to 13424205 its reverse (50242431), we get a palindrome (63666636).

The spelling of 13424205 in words is "thirteen million, four hundred twenty-four thousand, two hundred five".