1323267 has 8 divisors (see below), whose sum is σ = 1924800. Its totient is φ = 801960.

The previous prime is 1323253. The next prime is 1323281. The reversal of 1323267 is 7623231.

It is an interprime number because it is at equal distance from previous prime (1323253) and next prime (1323281).

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

It is not a de Polignac number, because 1323267 - 2⁷ = 1323139 is a prime.

It is an Ulam number.

1323267 is a modest number, since divided by 3267 gives 132 as remainder.

1323267 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1323247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20017 + ... + 20082.

It is an arithmetic number, because the mean of its divisors is an integer number (240600).

2^1323267 is an apocalyptic number.

1323267 is a deficient number, since it is larger than the sum of its proper divisors (601533).

1323267 is a wasteful number, since it uses less digits than its factorization.

1323267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40113.

The product of its digits is 1512, while the sum is 24.

The square root of 1323267 is about 1150.3334299237. Note that the first 3 decimals coincide. The cubic root of 1323267 is about 109.7865557973.

Adding to 1323267 its reverse (7623231), we get a palindrome (8946498).

The spelling of 1323267 in words is "one million, three hundred twenty-three thousand, two hundred sixty-seven".