12406703 has 2 divisors, whose sum is σ = 12406704. Its totient is φ = 12406702.

The previous prime is 12406687. The next prime is 12406711. The reversal of 12406703 is 30760421.

It is a strong prime.

It is an emirp because it is prime and its reverse (30760421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12406703 - 2⁴ = 12406687 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12406733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6203351 + 6203352.

It is an arithmetic number, because the mean of its divisors is an integer number (6203352).

Almost surely, 2^12406703 is an apocalyptic number.

12406703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12406703 is an equidigital number, since it uses as much as digits as its factorization.

12406703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12406703 is about 3522.3150057881. The cubic root of 12406703 is about 231.5006040970.

The spelling of 12406703 in words is "twelve million, four hundred six thousand, seven hundred three".