885251 has 2 divisors, whose sum is σ = 885252. Its totient is φ = 885250.

The previous prime is 885239. The next prime is 885257. The reversal of 885251 is 152588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 885251 - 2⁶ = 885187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (885257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442625 + 442626.

It is an arithmetic number, because the mean of its divisors is an integer number (442626).

2⁸⁸⁵²⁵¹ is an apocalyptic number.

885251 is a deficient number, since it is larger than the sum of its proper divisors (1).

885251 is an equidigital number, since it uses as much as digits as its factorization.

885251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 29.

The square root of 885251 is about 940.8777816486. The cubic root of 885251 is about 96.0186234124.

The spelling of 885251 in words is "eight hundred eighty-five thousand, two hundred fifty-one".