852259 has 2 divisors, whose sum is σ = 852260. Its totient is φ = 852258.

The previous prime is 852253. The next prime is 852263. The reversal of 852259 is 952258.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 852259 - 2¹¹ = 850211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 852259.

It is not a weakly prime, because it can be changed into another prime (852253) 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, 426129 + 426130.

It is an arithmetic number, because the mean of its divisors is an integer number (426130).

2⁸⁵²²⁵⁹ is an apocalyptic number.

852259 is a deficient number, since it is larger than the sum of its proper divisors (1).

852259 is an equidigital number, since it uses as much as digits as its factorization.

852259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 31.

The square root of 852259 is about 923.1787475890. The cubic root of 852259 is about 94.8106663092.

Subtracting 852259 from its reverse (952258), we obtain a palindrome (99999).

It can be divided in two parts, 852 and 259, that added together give a palindrome (1111).

The spelling of 852259 in words is "eight hundred fifty-two thousand, two hundred fifty-nine".