327855 has 16 divisors (see below), whose sum is σ = 572544. Its totient is φ = 158880.

The previous prime is 327853. The next prime is 327869. The reversal of 327855 is 558723.

It is a happy number.

It is not a de Polignac number, because 327855 - 2¹ = 327853 is a prime.

327855 is a lucky number.

It is a zygodrome in base 4.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 327855.

It is not an unprimeable number, because it can be changed into a prime (327851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829 + ... + 1158.

It is an arithmetic number, because the mean of its divisors is an integer number (35784).

2³²⁷⁸⁵⁵ is an apocalyptic number.

327855 is a deficient number, since it is larger than the sum of its proper divisors (244689).

327855 is a wasteful number, since it uses less digits than its factorization.

327855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006.

The product of its digits is 8400, while the sum is 30.

The square root of 327855 is about 572.5862380463. The cubic root of 327855 is about 68.9541808809.

It can be divided in two parts, 3278 and 55, that added together give a palindrome (3333).

The spelling of 327855 in words is "three hundred twenty-seven thousand, eight hundred fifty-five".