27339269 has 2 divisors, whose sum is σ = 27339270. Its totient is φ = 27339268.

The previous prime is 27339259. The next prime is 27339343. The reversal of 27339269 is 96293372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23961025 + 3378244 = 4895^2 + 1838^2 .

It is a cyclic number.

It is not a de Polignac number, because 27339269 - 2⁴ = 27339253 is a prime.

It is a super-2 number, since 2×27339269² = 1494871258908722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27339229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13669634 + 13669635.

It is an arithmetic number, because the mean of its divisors is an integer number (13669635).

Almost surely, 2^27339269 is an apocalyptic number.

It is an amenable number.

27339269 is a deficient number, since it is larger than the sum of its proper divisors (1).

27339269 is an equidigital number, since it uses as much as digits as its factorization.

27339269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 41.

The square root of 27339269 is about 5228.6966827308. The cubic root of 27339269 is about 301.2513252124.

The spelling of 27339269 in words is "twenty-seven million, three hundred thirty-nine thousand, two hundred sixty-nine".