1327322 has 4 divisors (see below), whose sum is σ = 1990986. Its totient is φ = 663660.

The previous prime is 1327303. The next prime is 1327349. The reversal of 1327322 is 2237231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1125721 + 201601 = 1061^2 + 449^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1327294 and 1327303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331829 + ... + 331832.

2^1327322 is an apocalyptic number.

1327322 is a deficient number, since it is larger than the sum of its proper divisors (663664).

1327322 is an equidigital number, since it uses as much as digits as its factorization.

1327322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663663.

The product of its digits is 504, while the sum is 20.

The square root of 1327322 is about 1152.0946141702. The cubic root of 1327322 is about 109.8985842132.

Subtracting 1327322 from its reverse (2237231), we obtain a palindrome (909909).

The spelling of 1327322 in words is "one million, three hundred twenty-seven thousand, three hundred twenty-two".