12006604087 has 2 divisors, whose sum is σ = 12006604088. Its totient is φ = 12006604086.

The previous prime is 12006604069. The next prime is 12006604121. The reversal of 12006604087 is 78040660021.

It is an a-pointer prime, because the next prime (12006604121) can be obtained adding 12006604087 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12006604087 - 2¹¹ = 12006602039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12006604037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003302043 + 6003302044.

It is an arithmetic number, because the mean of its divisors is an integer number (6003302044).

Almost surely, 2^12006604087 is an apocalyptic number.

12006604087 is a deficient number, since it is larger than the sum of its proper divisors (1).

12006604087 is an equidigital number, since it uses as much as digits as its factorization.

12006604087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 12006604087 in words is "twelve billion, six million, six hundred four thousand, eighty-seven".