12710447 has 2 divisors, whose sum is σ = 12710448. Its totient is φ = 12710446.

The previous prime is 12710443. The next prime is 12710459. The reversal of 12710447 is 74401721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12710447 - 2² = 12710443 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12710443) 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, 6355223 + 6355224.

It is an arithmetic number, because the mean of its divisors is an integer number (6355224).

Almost surely, 2^12710447 is an apocalyptic number.

12710447 is a deficient number, since it is larger than the sum of its proper divisors (1).

12710447 is an equidigital number, since it uses as much as digits as its factorization.

12710447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 12710447 is about 3565.1713843797. The cubic root of 12710447 is about 233.3746115181.

The spelling of 12710447 in words is "twelve million, seven hundred ten thousand, four hundred forty-seven".