12590663 has 2 divisors, whose sum is σ = 12590664. Its totient is φ = 12590662.

The previous prime is 12590651. The next prime is 12590671. The reversal of 12590663 is 36609521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12590663 - 2⁴ = 12590647 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 (12590603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6295331 + 6295332.

It is an arithmetic number, because the mean of its divisors is an integer number (6295332).

Almost surely, 2^12590663 is an apocalyptic number.

12590663 is a deficient number, since it is larger than the sum of its proper divisors (1).

12590663 is an equidigital number, since it uses as much as digits as its factorization.

12590663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 12590663 is about 3548.3324252387. The cubic root of 12590663 is about 232.6391843997.

The spelling of 12590663 in words is "twelve million, five hundred ninety thousand, six hundred sixty-three".