27265393 has 2 divisors, whose sum is σ = 27265394. Its totient is φ = 27265392.

The previous prime is 27265379. The next prime is 27265409. The reversal of 27265393 is 39356272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27123264 + 142129 = 5208^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 27265393 - 2¹⁷ = 27134321 is a prime.

It is equal to p_1698571 and since 27265393 and 1698571 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (27265333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13632696 + 13632697.

It is an arithmetic number, because the mean of its divisors is an integer number (13632697).

Almost surely, 2^27265393 is an apocalyptic number.

It is an amenable number.

27265393 is a deficient number, since it is larger than the sum of its proper divisors (1).

27265393 is an equidigital number, since it uses as much as digits as its factorization.

27265393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 27265393 is about 5221.6274283024. The cubic root of 27265393 is about 300.9797339585.

The spelling of 27265393 in words is "twenty-seven million, two hundred sixty-five thousand, three hundred ninety-three".