12708337 has 2 divisors, whose sum is σ = 12708338. Its totient is φ = 12708336.

The previous prime is 12708331. The next prime is 12708373. The reversal of 12708337 is 73380721.

Together with next prime (12708373) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12702096 + 6241 = 3564^2 + 79^2 .

It is a cyclic number.

It is not a de Polignac number, because 12708337 - 2³ = 12708329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12708299 and 12708308.

It is not a weakly prime, because it can be changed into another prime (12708331) 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, 6354168 + 6354169.

It is an arithmetic number, because the mean of its divisors is an integer number (6354169).

Almost surely, 2^12708337 is an apocalyptic number.

It is an amenable number.

12708337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12708337 is an equidigital number, since it uses as much as digits as its factorization.

12708337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 12708337 is about 3564.8754536449. The cubic root of 12708337 is about 233.3616970055.

The spelling of 12708337 in words is "twelve million, seven hundred eight thousand, three hundred thirty-seven".