1471271 has 2 divisors, whose sum is σ = 1471272. Its totient is φ = 1471270.

The previous prime is 1471219. The next prime is 1471277. The reversal of 1471271 is 1721741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1471271 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1471277) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735635 + 735636.

It is an arithmetic number, because the mean of its divisors is an integer number (735636).

2^1471271 is an apocalyptic number.

1471271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1471271 is an equidigital number, since it uses as much as digits as its factorization.

1471271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 392, while the sum is 23.

The square root of 1471271 is about 1212.9596036142. The cubic root of 1471271 is about 113.7358972976.

The spelling of 1471271 in words is "one million, four hundred seventy-one thousand, two hundred seventy-one".