1327996 has 6 divisors (see below), whose sum is σ = 2324000. Its totient is φ = 663996.

The previous prime is 1327987. The next prime is 1327999. The reversal of 1327996 is 6997231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165996 + ... + 166003.

2^1327996 is an apocalyptic number.

It is an amenable number.

1327996 is a deficient number, since it is larger than the sum of its proper divisors (996004).

1327996 is a wasteful number, since it uses less digits than its factorization.

1327996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332003 (or 332001 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 1327996 is about 1152.3870877444. The cubic root of 1327996 is about 109.9171828431.

It can be divided in two parts, 132 and 7996, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 1327996 in words is "one million, three hundred twenty-seven thousand, nine hundred ninety-six".