2842187 has 2 divisors, whose sum is σ = 2842188. Its totient is φ = 2842186.

The previous prime is 2842181. The next prime is 2842193. The reversal of 2842187 is 7812482.

It is a balanced prime because it is at equal distance from previous prime (2842181) and next prime (2842193).

It is a cyclic number.

It is not a de Polignac number, because 2842187 - 2⁸ = 2841931 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2842181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421093 + 1421094.

It is an arithmetic number, because the mean of its divisors is an integer number (1421094).

2^2842187 is an apocalyptic number.

2842187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842187 is an equidigital number, since it uses as much as digits as its factorization.

2842187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 32.

The square root of 2842187 is about 1685.8787026355. The cubic root of 2842187 is about 141.6503166060.

The spelling of 2842187 in words is "two million, eight hundred forty-two thousand, one hundred eighty-seven".