12082771 has 2 divisors, whose sum is σ = 12082772. Its totient is φ = 12082770.

The previous prime is 12082753. The next prime is 12082789. The reversal of 12082771 is 17728021.

It is a balanced prime because it is at equal distance from previous prime (12082753) and next prime (12082789).

It is a cyclic number.

It is not a de Polignac number, because 12082771 - 2¹⁷ = 11951699 is a prime.

It is equal to p₇₉₃₁₂₆ and since 12082771 and 793126 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12082171) 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, 6041385 + 6041386.

It is an arithmetic number, because the mean of its divisors is an integer number (6041386).

Almost surely, 2^12082771 is an apocalyptic number.

12082771 is a deficient number, since it is larger than the sum of its proper divisors (1).

12082771 is an equidigital number, since it uses as much as digits as its factorization.

12082771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 12082771 is about 3476.0280493690. The cubic root of 12082771 is about 229.4680269931.

The spelling of 12082771 in words is "twelve million, eighty-two thousand, seven hundred seventy-one".