12087007 has 2 divisors, whose sum is σ = 12087008. Its totient is φ = 12087006.

The previous prime is 12086981. The next prime is 12087013. The reversal of 12087007 is 70078021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12087007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12087067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6043503 + 6043504.

It is an arithmetic number, because the mean of its divisors is an integer number (6043504).

Almost surely, 2^12087007 is an apocalyptic number.

12087007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12087007 is an equidigital number, since it uses as much as digits as its factorization.

12087007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 12087007 is about 3476.6373121164. The cubic root of 12087007 is about 229.4948396338.

The spelling of 12087007 in words is "twelve million, eighty-seven thousand, seven".