327256 has 16 divisors (see below), whose sum is σ = 646200. Its totient is φ = 154944.

The previous prime is 327251. The next prime is 327263. The reversal of 327256 is 652723.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 327256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327251) by changing a digit.

327256 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925 + ... + 1228.

2³²⁷²⁵⁶ is an apocalyptic number.

It is an amenable number.

327256 is a deficient number, since it is larger than the sum of its proper divisors (318944).

327256 is a wasteful number, since it uses less digits than its factorization.

327256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178 (or 2174 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 327256 is about 572.0629336008. The cubic root of 327256 is about 68.9121615592.

Adding to 327256 its reverse (652723), we get a palindrome (979979).

The spelling of 327256 in words is "three hundred twenty-seven thousand, two hundred fifty-six".