852512 has 12 divisors (see below), whose sum is σ = 1678446. Its totient is φ = 426240.

The previous prime is 852463. The next prime is 852521. The reversal of 852512 is 215258.

It can be written as a sum of positive squares in only one way, i.e., 839056 + 13456 = 916^2 + 116^2 .

It is an unprimeable number.

852512 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13289 + ... + 13352.

2⁸⁵²⁵¹² is an apocalyptic number.

It is an amenable number.

852512 is a deficient number, since it is larger than the sum of its proper divisors (825934).

852512 is a wasteful number, since it uses less digits than its factorization.

852512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26651 (or 26643 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 852512 is about 923.3157639724. The cubic root of 852512 is about 94.8200471529.

The spelling of 852512 in words is "eight hundred fifty-two thousand, five hundred twelve".