12424337 has 2 divisors, whose sum is σ = 12424338. Its totient is φ = 12424336.

The previous prime is 12424333. The next prime is 12424343. The reversal of 12424337 is 73342421.

12424337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12397441 + 26896 = 3521^2 + 164^2 .

It is a cyclic number.

It is not a de Polignac number, because 12424337 - 2² = 12424333 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12424333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212168 + 6212169.

It is an arithmetic number, because the mean of its divisors is an integer number (6212169).

Almost surely, 2^12424337 is an apocalyptic number.

It is an amenable number.

12424337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12424337 is an equidigital number, since it uses as much as digits as its factorization.

12424337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 12424337 is about 3524.8173002299. The cubic root of 12424337 is about 231.6102316397.

Adding to 12424337 its reverse (73342421), we get a palindrome (85766758).

The spelling of 12424337 in words is "twelve million, four hundred twenty-four thousand, three hundred thirty-seven".