12068677 has 2 divisors, whose sum is σ = 12068678. Its totient is φ = 12068676.

The previous prime is 12068663. The next prime is 12068687. The reversal of 12068677 is 77686021.

It is a happy number.

It is a Cunningham number, because it is equal to 3474²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12068676 + 1 = 3474^2 + 1^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12068677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12068647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6034338 + 6034339.

It is an arithmetic number, because the mean of its divisors is an integer number (6034339).

Almost surely, 2^12068677 is an apocalyptic number.

It is an amenable number.

12068677 is a deficient number, since it is larger than the sum of its proper divisors (1).

12068677 is an equidigital number, since it uses as much as digits as its factorization.

12068677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 12068677 is about 3474.0001439263. Note that the first 3 decimals coincide. The cubic root of 12068677 is about 229.3787709587.

The spelling of 12068677 in words is "twelve million, sixty-eight thousand, six hundred seventy-seven".