1336271 has 2 divisors, whose sum is σ = 1336272. Its totient is φ = 1336270.

The previous prime is 1336267. The next prime is 1336273. The reversal of 1336271 is 1726331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1336271 - 2² = 1336267 is a prime.

Together with 1336273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668135 + 668136.

It is an arithmetic number, because the mean of its divisors is an integer number (668136).

2^1336271 is an apocalyptic number.

1336271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336271 is an equidigital number, since it uses as much as digits as its factorization.

1336271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 23.

The square root of 1336271 is about 1155.9718854713. The cubic root of 1336271 is about 110.1450153507.

The spelling of 1336271 in words is "one million, three hundred thirty-six thousand, two hundred seventy-one".