885239 has 2 divisors, whose sum is σ = 885240. Its totient is φ = 885238.

The previous prime is 885233. The next prime is 885251. The reversal of 885239 is 932588.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 885239 - 2⁴ = 885223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 885199 and 885208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (885233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442619 + 442620.

It is an arithmetic number, because the mean of its divisors is an integer number (442620).

2⁸⁸⁵²³⁹ is an apocalyptic number.

885239 is a deficient number, since it is larger than the sum of its proper divisors (1).

885239 is an equidigital number, since it uses as much as digits as its factorization.

885239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 885239 is about 940.8714046032. The cubic root of 885239 is about 96.0181895510.

The spelling of 885239 in words is "eight hundred eighty-five thousand, two hundred thirty-nine".