13368219 has 8 divisors (see below), whose sum is σ = 17843280. Its totient is φ = 8902656.

The previous prime is 13368209. The next prime is 13368233. The reversal of 13368219 is 91286331.

13368219 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 not a de Polignac number, because 13368219 - 2⁴ = 13368203 is a prime.

It is a super-2 number, since 2×13368219² = 357418558463922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13368219.

It is not an unprimeable number, because it can be changed into a prime (13368209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139 + ... + 5595.

It is an arithmetic number, because the mean of its divisors is an integer number (2230410).

Almost surely, 2^13368219 is an apocalyptic number.

13368219 is a deficient number, since it is larger than the sum of its proper divisors (4475061).

13368219 is a wasteful number, since it uses less digits than its factorization.

13368219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749.

The product of its digits is 7776, while the sum is 33.

The square root of 13368219 is about 3656.2575128128. The cubic root of 13368219 is about 237.3328478525.

The spelling of 13368219 in words is "thirteen million, three hundred sixty-eight thousand, two hundred nineteen".