1008851 has 2 divisors, whose sum is σ = 1008852. Its totient is φ = 1008850.

The previous prime is 1008829. The next prime is 1008853. The reversal of 1008851 is 1588001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1008851 - 2¹⁰ = 1007827 is a prime.

Together with 1008853, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1008853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504425 + 504426.

It is an arithmetic number, because the mean of its divisors is an integer number (504426).

2^1008851 is an apocalyptic number.

1008851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1008851 is an equidigital number, since it uses as much as digits as its factorization.

1008851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 1008851 is about 1004.4157505734. The cubic root of 1008851 is about 100.2941671417.

The spelling of 1008851 in words is "one million, eight thousand, eight hundred fifty-one".