848851 has 2 divisors, whose sum is σ = 848852. Its totient is φ = 848850.

The previous prime is 848849. The next prime is 848857. The reversal of 848851 is 158848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 848851 - 2¹ = 848849 is a prime.

Together with 848849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (848857) 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, 424425 + 424426.

It is an arithmetic number, because the mean of its divisors is an integer number (424426).

2⁸⁴⁸⁸⁵¹ is an apocalyptic number.

848851 is a deficient number, since it is larger than the sum of its proper divisors (1).

848851 is an equidigital number, since it uses as much as digits as its factorization.

848851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10240, while the sum is 34.

The square root of 848851 is about 921.3311022645. The cubic root of 848851 is about 94.6841216794.

The spelling of 848851 in words is "eight hundred forty-eight thousand, eight hundred fifty-one".