1323268 has 12 divisors (see below), whose sum is σ = 2378572. Its totient is φ = 643680.

The previous prime is 1323253. The next prime is 1323281. The reversal of 1323268 is 8623231.

It can be written as a sum of positive squares in 2 ways, for example, as 1044484 + 278784 = 1022^2 + 528^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4323 + ... + 4618.

2^1323268 is an apocalyptic number.

It is an amenable number.

1323268 is a deficient number, since it is larger than the sum of its proper divisors (1055304).

1323268 is a wasteful number, since it uses less digits than its factorization.

1323268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8982 (or 8980 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 1323268 is about 1150.3338645802. Note that the first 3 decimals coincide. The cubic root of 1323268 is about 109.7865834528.

Adding to 1323268 its reverse (8623231), we get a palindrome (9946499).

The spelling of 1323268 in words is "one million, three hundred twenty-three thousand, two hundred sixty-eight".