12000587 has 2 divisors, whose sum is σ = 12000588. Its totient is φ = 12000586.

The previous prime is 12000581. The next prime is 12000607. The reversal of 12000587 is 78500021.

12000587 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (78500021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12000587 - 2⁶ = 12000523 is a prime.

It is not a weakly prime, because it can be changed into another prime (12000581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000293 + 6000294.

It is an arithmetic number, because the mean of its divisors is an integer number (6000294).

Almost surely, 2^12000587 is an apocalyptic number.

12000587 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000587 is an equidigital number, since it uses as much as digits as its factorization.

12000587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 12000587 is about 3464.1863402537. The cubic root of 12000587 is about 228.9465814901.

The spelling of 12000587 in words is "twelve million, five hundred eighty-seven", and thus it is an aban number.