849587 has 2 divisors, whose sum is σ = 849588. Its totient is φ = 849586.

The previous prime is 849581. The next prime is 849593. The reversal of 849587 is 785948.

It is a balanced prime because it is at equal distance from previous prime (849581) and next prime (849593).

It is a cyclic number.

It is not a de Polignac number, because 849587 - 2⁴ = 849571 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (849581) 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, 424793 + 424794.

It is an arithmetic number, because the mean of its divisors is an integer number (424794).

2⁸⁴⁹⁵⁸⁷ is an apocalyptic number.

849587 is a deficient number, since it is larger than the sum of its proper divisors (1).

849587 is an equidigital number, since it uses as much as digits as its factorization.

849587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 41.

The square root of 849587 is about 921.7304378179. The cubic root of 849587 is about 94.7114792024.

The spelling of 849587 in words is "eight hundred forty-nine thousand, five hundred eighty-seven".