12703907 has 2 divisors, whose sum is σ = 12703908. Its totient is φ = 12703906.

The previous prime is 12703883. The next prime is 12703927. The reversal of 12703907 is 70930721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12703907 - 2⁸ = 12703651 is a prime.

It is a super-2 number, since 2×12703907² = 322778506129298, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12703907.

It is not a weakly prime, because it can be changed into another prime (12703927) 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, 6351953 + 6351954.

It is an arithmetic number, because the mean of its divisors is an integer number (6351954).

Almost surely, 2^12703907 is an apocalyptic number.

12703907 is a deficient number, since it is larger than the sum of its proper divisors (1).

12703907 is an equidigital number, since it uses as much as digits as its factorization.

12703907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 12703907 is about 3564.2540594071. The cubic root of 12703907 is about 233.3345779979.

The spelling of 12703907 in words is "twelve million, seven hundred three thousand, nine hundred seven".