8002987 has 2 divisors, whose sum is σ = 8002988. Its totient is φ = 8002986.

The previous prime is 8002961. The next prime is 8003027. The reversal of 8002987 is 7892008.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8002987 - 2¹⁵ = 7970219 is a prime.

It is not a weakly prime, because it can be changed into another prime (8003987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001493 + 4001494.

It is an arithmetic number, because the mean of its divisors is an integer number (4001494).

Almost surely, 2^8002987 is an apocalyptic number.

8002987 is a deficient number, since it is larger than the sum of its proper divisors (1).

8002987 is an equidigital number, since it uses as much as digits as its factorization.

8002987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 8002987 is about 2828.9551074558. The cubic root of 8002987 is about 200.0248885693.

The spelling of 8002987 in words is "eight million, two thousand, nine hundred eighty-seven".