1326327 has 4 divisors (see below), whose sum is σ = 1768440. Its totient is φ = 884216.

The previous prime is 1326319. The next prime is 1326343. The reversal of 1326327 is 7236231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7236231 = 3 ⋅2412077.

It is a cyclic number.

It is not a de Polignac number, because 1326327 - 2³ = 1326319 is a prime.

It is a D-number.

1326327 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1326297 and 1326306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221052 + ... + 221057.

It is an arithmetic number, because the mean of its divisors is an integer number (442110).

2^1326327 is an apocalyptic number.

1326327 is a deficient number, since it is larger than the sum of its proper divisors (442113).

1326327 is an equidigital number, since it uses as much as digits as its factorization.

1326327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442112.

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

The square root of 1326327 is about 1151.6627110400. The cubic root of 1326327 is about 109.8711162674.

It can be divided in two parts, 1326 and 327, that added together give a triangular number (1653 = T₅₇).

The spelling of 1326327 in words is "one million, three hundred twenty-six thousand, three hundred twenty-seven".