327001 has 2 divisors, whose sum is σ = 327002. Its totient is φ = 327000.

The previous prime is 326999. The next prime is 327007. The reversal of 327001 is 100723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301401 + 25600 = 549^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 327001 - 2¹ = 326999 is a prime.

Together with 326999, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327001.

It is not a weakly prime, because it can be changed into another prime (327007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163500 + 163501.

It is an arithmetic number, because the mean of its divisors is an integer number (163501).

2³²⁷⁰⁰¹ is an apocalyptic number.

It is an amenable number.

327001 is a deficient number, since it is larger than the sum of its proper divisors (1).

327001 is an equidigital number, since it uses as much as digits as its factorization.

327001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 327001 is about 571.8400125909. The cubic root of 327001 is about 68.8942579736.

Adding to 327001 its reverse (100723), we get a palindrome (427724).

It can be divided in two parts, 3 and 27001, that multiplied together give a triangular number (81003 = T₄₀₂).

The spelling of 327001 in words is "three hundred twenty-seven thousand, one", and thus it is an iban number.