12006307 has 2 divisors, whose sum is σ = 12006308. Its totient is φ = 12006306.

The previous prime is 12006289. The next prime is 12006311. The reversal of 12006307 is 70360021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12006307 - 2⁷ = 12006179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12001307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003153 + 6003154.

It is an arithmetic number, because the mean of its divisors is an integer number (6003154).

Almost surely, 2^12006307 is an apocalyptic number.

12006307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12006307 is an equidigital number, since it uses as much as digits as its factorization.

12006307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 12006307 is about 3465.0118325916. The cubic root of 12006307 is about 228.9829510009.

Adding to 12006307 its reverse (70360021), we get a palindrome (82366328).

The spelling of 12006307 in words is "twelve million, six thousand, three hundred seven".