323144 has 16 divisors (see below), whose sum is σ = 625920. Its totient is φ = 156240.

The previous prime is 323137. The next prime is 323149. The reversal of 323144 is 441323.

It is a Smith number, since the sum of its digits (17) coincides with the sum of the digits of its prime factors.

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 323144.

It is not an unprimeable number, because it can be changed into a prime (323149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404 + ... + 899.

It is an arithmetic number, because the mean of its divisors is an integer number (39120).

2³²³¹⁴⁴ is an apocalyptic number.

It is an amenable number.

323144 is a deficient number, since it is larger than the sum of its proper divisors (302776).

323144 is a wasteful number, since it uses less digits than its factorization.

323144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1336 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 323144 is about 568.4575621803. The cubic root of 323144 is about 68.6223150720.

Adding to 323144 its reverse (441323), we get a palindrome (764467).

The spelling of 323144 in words is "three hundred twenty-three thousand, one hundred forty-four", and thus it is an iban number.