324255 has 8 divisors (see below), whose sum is σ = 518832. Its totient is φ = 172928.

The previous prime is 324251. The next prime is 324293. The reversal of 324255 is 552423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 324255 - 2² = 324251 is a prime.

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 324255.

It is not an unprimeable number, because it can be changed into a prime (324251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10794 + ... + 10823.

It is an arithmetic number, because the mean of its divisors is an integer number (64854).

2³²⁴²⁵⁵ is an apocalyptic number.

324255 is a deficient number, since it is larger than the sum of its proper divisors (194577).

324255 is a wasteful number, since it uses less digits than its factorization.

324255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625.

The product of its digits is 1200, while the sum is 21.

The square root of 324255 is about 569.4339294422. The cubic root of 324255 is about 68.7008684783.

Adding to 324255 its reverse (552423), we get a palindrome (876678).

The spelling of 324255 in words is "three hundred twenty-four thousand, two hundred fifty-five".