12036601 has 2 divisors, whose sum is σ = 12036602. Its totient is φ = 12036600.

The previous prime is 12036553. The next prime is 12036623. The reversal of 12036601 is 10663021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6969600 + 5067001 = 2640^2 + 2251^2 .

It is a cyclic number.

It is not a de Polignac number, because 12036601 - 2¹¹ = 12034553 is a prime.

It is not a weakly prime, because it can be changed into another prime (12036631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6018300 + 6018301.

It is an arithmetic number, because the mean of its divisors is an integer number (6018301).

Almost surely, 2^12036601 is an apocalyptic number.

It is an amenable number.

12036601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12036601 is an equidigital number, since it uses as much as digits as its factorization.

12036601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 12036601 is about 3469.3804922493. The cubic root of 12036601 is about 229.1753771822.

Adding to 12036601 its reverse (10663021), we get a palindrome (22699622).

The spelling of 12036601 in words is "twelve million, thirty-six thousand, six hundred one".