2966987 has 2 divisors, whose sum is σ = 2966988. Its totient is φ = 2966986.

The previous prime is 2966981. The next prime is 2967011. The reversal of 2966987 is 7896692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2966987 - 2⁶ = 2966923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2966981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483493 + 1483494.

It is an arithmetic number, because the mean of its divisors is an integer number (1483494).

2^2966987 is an apocalyptic number.

2966987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2966987 is an equidigital number, since it uses as much as digits as its factorization.

2966987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 47.

The square root of 2966987 is about 1722.4944121825. The cubic root of 2966987 is about 143.6939713596.

The spelling of 2966987 in words is "two million, nine hundred sixty-six thousand, nine hundred eighty-seven".