327601 has 4 divisors (see below), whose sum is σ = 331632. Its totient is φ = 323572.

The previous prime is 327599. The next prime is 327619. The reversal of 327601 is 106723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 327601 - 2¹ = 327599 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 2¹⁵ + 6² + 7⁶ + 0 + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327661) 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 in 3 ways as a sum of consecutive naturals, for example, 1891 + ... + 2056.

It is an arithmetic number, because the mean of its divisors is an integer number (82908).

2³²⁷⁶⁰¹ is an apocalyptic number.

It is an amenable number.

327601 is a deficient number, since it is larger than the sum of its proper divisors (4031).

327601 is an equidigital number, since it uses as much as digits as its factorization.

327601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 327601 is about 572.3643944202. The cubic root of 327601 is about 68.9363692601.

It can be divided in two parts, 32760 and 1, that added together give a square (32761 = 181²).

The spelling of 327601 in words is "three hundred twenty-seven thousand, six hundred one".