12058271 has 2 divisors, whose sum is σ = 12058272. Its totient is φ = 12058270.

The previous prime is 12058261. The next prime is 12058283. The reversal of 12058271 is 17285021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12058271 - 2¹⁰ = 12057247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12058271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12058231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6029135 + 6029136.

It is an arithmetic number, because the mean of its divisors is an integer number (6029136).

Almost surely, 2^12058271 is an apocalyptic number.

12058271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12058271 is an equidigital number, since it uses as much as digits as its factorization.

12058271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 12058271 is about 3472.5021238294. The cubic root of 12058271 is about 229.3128260932.

The spelling of 12058271 in words is "twelve million, fifty-eight thousand, two hundred seventy-one".