12024913 has 2 divisors, whose sum is σ = 12024914. Its totient is φ = 12024912.

The previous prime is 12024893. The next prime is 12024919. The reversal of 12024913 is 31942021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9628609 + 2396304 = 3103^2 + 1548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12024913 is a prime.

It is not a weakly prime, because it can be changed into another prime (12024919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6012456 + 6012457.

It is an arithmetic number, because the mean of its divisors is an integer number (6012457).

Almost surely, 2^12024913 is an apocalyptic number.

It is an amenable number.

12024913 is a deficient number, since it is larger than the sum of its proper divisors (1).

12024913 is an equidigital number, since it uses as much as digits as its factorization.

12024913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 12024913 is about 3467.6956325491. The cubic root of 12024913 is about 229.1011738064.

Adding to 12024913 its reverse (31942021), we get a palindrome (43966934).

The spelling of 12024913 in words is "twelve million, twenty-four thousand, nine hundred thirteen".