13368269 has 2 divisors, whose sum is σ = 13368270. Its totient is φ = 13368268.

The previous prime is 13368263. The next prime is 13368283. The reversal of 13368269 is 96286331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13235044 + 133225 = 3638^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 13368269 - 2⁴ = 13368253 is a prime.

It is a super-2 number, since 2×13368269² = 357421232112722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13368263) 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 as a sum of consecutive naturals, namely, 6684134 + 6684135.

It is an arithmetic number, because the mean of its divisors is an integer number (6684135).

Almost surely, 2^13368269 is an apocalyptic number.

It is an amenable number.

13368269 is a deficient number, since it is larger than the sum of its proper divisors (1).

13368269 is an equidigital number, since it uses as much as digits as its factorization.

13368269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 13368269 is about 3656.2643503992. The cubic root of 13368269 is about 237.3331437440. Note that the first 3 decimals are identical.

The spelling of 13368269 in words is "thirteen million, three hundred sixty-eight thousand, two hundred sixty-nine".