13282279 has 2 divisors, whose sum is σ = 13282280. Its totient is φ = 13282278.

The previous prime is 13282267. The next prime is 13282303. The reversal of 13282279 is 97228231.

It is a weak prime.

It is an emirp because it is prime and its reverse (97228231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13282279 - 2¹³ = 13274087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13282259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6641139 + 6641140.

It is an arithmetic number, because the mean of its divisors is an integer number (6641140).

Almost surely, 2^13282279 is an apocalyptic number.

13282279 is a deficient number, since it is larger than the sum of its proper divisors (1).

13282279 is an equidigital number, since it uses as much as digits as its factorization.

13282279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 13282279 is about 3644.4861091792. The cubic root of 13282279 is about 236.8231751480.

The spelling of 13282279 in words is "thirteen million, two hundred eighty-two thousand, two hundred seventy-nine".