2305271 has 2 divisors, whose sum is σ = 2305272. Its totient is φ = 2305270.

The previous prime is 2305169. The next prime is 2305279. The reversal of 2305271 is 1725032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2305271 - 2¹⁴ = 2288887 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 (2305279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152635 + 1152636.

It is an arithmetic number, because the mean of its divisors is an integer number (1152636).

2^2305271 is an apocalyptic number.

2305271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305271 is an equidigital number, since it uses as much as digits as its factorization.

2305271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2305271 is about 1518.3118915427. The cubic root of 2305271 is about 132.1013722362.

The spelling of 2305271 in words is "two million, three hundred five thousand, two hundred seventy-one".