12062681 has 2 divisors, whose sum is σ = 12062682. Its totient is φ = 12062680.

The previous prime is 12062669. The next prime is 12062683. The reversal of 12062681 is 18626021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11560000 + 502681 = 3400^2 + 709^2 .

It is a cyclic number.

It is not a de Polignac number, because 12062681 - 2¹⁴ = 12046297 is a prime.

It is a super-2 number, since 2×12062681² = 291016545815522, which contains 22 as substring.

Together with 12062683, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12062681.

It is not a weakly prime, because it can be changed into another prime (12062683) 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, 6031340 + 6031341.

It is an arithmetic number, because the mean of its divisors is an integer number (6031341).

Almost surely, 2^12062681 is an apocalyptic number.

It is an amenable number.

12062681 is a deficient number, since it is larger than the sum of its proper divisors (1).

12062681 is an equidigital number, since it uses as much as digits as its factorization.

12062681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 12062681 is about 3473.1370545949. The cubic root of 12062681 is about 229.3407777596.

The spelling of 12062681 in words is "twelve million, sixty-two thousand, six hundred eighty-one".