12007568 has 10 divisors (see below), whose sum is σ = 23264694. Its totient is φ = 6003776.

The previous prime is 12007561. The next prime is 12007577. The reversal of 12007568 is 86570021.

It can be written as a sum of positive squares in only one way, i.e., 8952064 + 3055504 = 2992^2 + 1748^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12007568.

It is not an unprimeable number, because it can be changed into a prime (12007561) 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, 375221 + ... + 375252.

Almost surely, 2^12007568 is an apocalyptic number.

It is an amenable number.

12007568 is a deficient number, since it is larger than the sum of its proper divisors (11257126).

12007568 is an equidigital number, since it uses as much as digits as its factorization.

12007568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750481 (or 750475 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 12007568 is about 3465.1937896747. The cubic root of 12007568 is about 228.9909672708.

Adding to 12007568 its reverse (86570021), we get a palindrome (98577589).

The spelling of 12007568 in words is "twelve million, seven thousand, five hundred sixty-eight".