12072007 has 2 divisors, whose sum is σ = 12072008. Its totient is φ = 12072006.

The previous prime is 12072001. The next prime is 12072013. The reversal of 12072007 is 70027021.

12072007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (12072001) and next prime (12072013).

It is an emirp because it is prime and its reverse (70027021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12072007 - 2¹⁵ = 12039239 is a prime.

It is a Chen prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12072001) 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, 6036003 + 6036004.

It is an arithmetic number, because the mean of its divisors is an integer number (6036004).

Almost surely, 2^12072007 is an apocalyptic number.

12072007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12072007 is an equidigital number, since it uses as much as digits as its factorization.

12072007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 12072007 is about 3474.4793854619. The cubic root of 12072007 is about 229.3998658162.

Adding to 12072007 its reverse (70027021), we get a palindrome (82099028).

It can be divided in two parts, 120 and 72007, that added together give a palindrome (72127).

The spelling of 12072007 in words is "twelve million, seventy-two thousand, seven".