324144 has 30 divisors (see below), whose sum is σ = 907556. Its totient is φ = 108000.

The previous prime is 324143. The next prime is 324151. The reversal of 324144 is 441423.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (324143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 982 + ... + 1269.

2³²⁴¹⁴⁴ is an apocalyptic number.

It is an amenable number.

324144 is an abundant number, since it is smaller than the sum of its proper divisors (583412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324144 is a wasteful number, since it uses less digits than its factorization.

324144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2256 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 324144 is about 569.3364558853. The cubic root of 324144 is about 68.6930282838.

Adding to 324144 its reverse (441423), we get a palindrome (765567).

It can be divided in two parts, 324 and 144, that multiplied together give a 6-th power (46656 = 6⁶).

The spelling of 324144 in words is "three hundred twenty-four thousand, one hundred forty-four", and thus it is an iban number.