1327271 has 4 divisors (see below), whose sum is σ = 1447944. Its totient is φ = 1206600.

The previous prime is 1327267. The next prime is 1327289. The reversal of 1327271 is 1727231.

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

It is a cyclic number.

It is not a de Polignac number, because 1327271 - 2² = 1327267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60320 + ... + 60341.

It is an arithmetic number, because the mean of its divisors is an integer number (361986).

2^1327271 is an apocalyptic number.

1327271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1327271 is a deficient number, since it is larger than the sum of its proper divisors (120673).

1327271 is a wasteful number, since it uses less digits than its factorization.

1327271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120672.

The product of its digits is 588, while the sum is 23.

The square root of 1327271 is about 1152.0724803588. The cubic root of 1327271 is about 109.8971766423.

The spelling of 1327271 in words is "one million, three hundred twenty-seven thousand, two hundred seventy-one".