852959 has 2 divisors, whose sum is σ = 852960. Its totient is φ = 852958.

The previous prime is 852953. The next prime is 852989. The reversal of 852959 is 959258.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-852959 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 852959.

It is not a weakly prime, because it can be changed into another prime (852953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426479 + 426480.

It is an arithmetic number, because the mean of its divisors is an integer number (426480).

2⁸⁵²⁹⁵⁹ is an apocalyptic number.

852959 is a deficient number, since it is larger than the sum of its proper divisors (1).

852959 is an equidigital number, since it uses as much as digits as its factorization.

852959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 38.

The square root of 852959 is about 923.5577946182. The cubic root of 852959 is about 94.8366166774.

The spelling of 852959 in words is "eight hundred fifty-two thousand, nine hundred fifty-nine".