13712269 has 2 divisors, whose sum is σ = 13712270. Its totient is φ = 13712268.

The previous prime is 13712239. The next prime is 13712299. The reversal of 13712269 is 96221731.

It is a balanced prime because it is at equal distance from previous prime (13712239) and next prime (13712299).

It can be written as a sum of positive squares in only one way, i.e., 11309769 + 2402500 = 3363^2 + 1550^2 .

It is a cyclic number.

It is not a de Polignac number, because 13712269 - 2¹⁹ = 13187981 is a prime.

It is a super-2 number, since 2×13712269² = 376052642256722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13712269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13712219) 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, 6856134 + 6856135.

It is an arithmetic number, because the mean of its divisors is an integer number (6856135).

Almost surely, 2^13712269 is an apocalyptic number.

It is an amenable number.

13712269 is a deficient number, since it is larger than the sum of its proper divisors (1).

13712269 is an equidigital number, since it uses as much as digits as its factorization.

13712269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 13712269 is about 3703.0081015304. The cubic root of 13712269 is about 239.3516586984.

The spelling of 13712269 in words is "thirteen million, seven hundred twelve thousand, two hundred sixty-nine".