982847 has 2 divisors, whose sum is σ = 982848. Its totient is φ = 982846.

The previous prime is 982843. The next prime is 982867. The reversal of 982847 is 748289.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 982847 - 2² = 982843 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 982847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491423 + 491424.

It is an arithmetic number, because the mean of its divisors is an integer number (491424).

2⁹⁸²⁸⁴⁷ is an apocalyptic number.

982847 is a deficient number, since it is larger than the sum of its proper divisors (1).

982847 is an equidigital number, since it uses as much as digits as its factorization.

982847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 38.

The square root of 982847 is about 991.3864029731. The cubic root of 982847 is about 99.4249326479.

The spelling of 982847 in words is "nine hundred eighty-two thousand, eight hundred forty-seven".