12030727 has 2 divisors, whose sum is σ = 12030728. Its totient is φ = 12030726.

The previous prime is 12030719. The next prime is 12030757. The reversal of 12030727 is 72703021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12030727 - 2³ = 12030719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12030698 and 12030707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030757) 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, 6015363 + 6015364.

It is an arithmetic number, because the mean of its divisors is an integer number (6015364).

Almost surely, 2^12030727 is an apocalyptic number.

12030727 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030727 is an equidigital number, since it uses as much as digits as its factorization.

12030727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 12030727 is about 3468.5338401117. The cubic root of 12030727 is about 229.1380910412.

Adding to 12030727 its reverse (72703021), we get a palindrome (84733748).

The spelling of 12030727 in words is "twelve million, thirty thousand, seven hundred twenty-seven".