327065887 has 2 divisors, whose sum is σ = 327065888. Its totient is φ = 327065886.

The previous prime is 327065863. The next prime is 327065923. The reversal of 327065887 is 788560723.

It is a weak prime.

It is an emirp because it is prime and its reverse (788560723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 327065887 - 2¹⁹ = 326541599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327065087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163532943 + 163532944.

It is an arithmetic number, because the mean of its divisors is an integer number (163532944).

Almost surely, 2^327065887 is an apocalyptic number.

327065887 is a deficient number, since it is larger than the sum of its proper divisors (1).

327065887 is an equidigital number, since it uses as much as digits as its factorization.

327065887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 327065887 is about 18084.9630079799. The cubic root of 327065887 is about 688.9881458159.

The spelling of 327065887 in words is "three hundred twenty-seven million, sixty-five thousand, eight hundred eighty-seven".