27568097 has 2 divisors, whose sum is σ = 27568098. Its totient is φ = 27568096.

The previous prime is 27568091. The next prime is 27568127. The reversal of 27568097 is 79086572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19018321 + 8549776 = 4361^2 + 2924^2 .

It is a cyclic number.

It is not a de Polignac number, because 27568097 - 2¹⁶ = 27502561 is a prime.

It is not a weakly prime, because it can be changed into another prime (27568091) 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, 13784048 + 13784049.

It is an arithmetic number, because the mean of its divisors is an integer number (13784049).

Almost surely, 2^27568097 is an apocalyptic number.

It is an amenable number.

27568097 is a deficient number, since it is larger than the sum of its proper divisors (1).

27568097 is an equidigital number, since it uses as much as digits as its factorization.

27568097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 27568097 is about 5250.5330205609. The cubic root of 27568097 is about 302.0894761409.

The spelling of 27568097 in words is "twenty-seven million, five hundred sixty-eight thousand, ninety-seven".