12590771 has 2 divisors, whose sum is σ = 12590772. Its totient is φ = 12590770.

The previous prime is 12590723. The next prime is 12590779. The reversal of 12590771 is 17709521.

It is a strong prime.

It is an emirp because it is prime and its reverse (17709521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12590771 - 2¹⁸ = 12328627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12590779) 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, 6295385 + 6295386.

It is an arithmetic number, because the mean of its divisors is an integer number (6295386).

Almost surely, 2^12590771 is an apocalyptic number.

12590771 is a deficient number, since it is larger than the sum of its proper divisors (1).

12590771 is an equidigital number, since it uses as much as digits as its factorization.

12590771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 12590771 is about 3548.3476436223. The cubic root of 12590771 is about 232.6398495741.

The spelling of 12590771 in words is "twelve million, five hundred ninety thousand, seven hundred seventy-one".