13226419 has 2 divisors, whose sum is σ = 13226420. Its totient is φ = 13226418.

The previous prime is 13226401. The next prime is 13226467. The reversal of 13226419 is 91462231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13226419 - 2¹⁷ = 13095347 is a prime.

It is a super-2 number, since 2×13226419² = 349876319127122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13226819) by changing a digit.

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 as a sum of consecutive naturals, namely, 6613209 + 6613210.

It is an arithmetic number, because the mean of its divisors is an integer number (6613210).

Almost surely, 2^13226419 is an apocalyptic number.

13226419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13226419 is an equidigital number, since it uses as much as digits as its factorization.

13226419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 28.

The square root of 13226419 is about 3636.8144027431. The cubic root of 13226419 is about 236.4907138477.

The spelling of 13226419 in words is "thirteen million, two hundred twenty-six thousand, four hundred nineteen".