852850 has 24 divisors (see below), whose sum is σ = 1632708. Its totient is φ = 331200.

The previous prime is 852847. The next prime is 852851. The reversal of 852850 is 58258.

It can be written as a sum of positive squares in 6 ways, for example, as 421201 + 431649 = 649^2 + 657^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (852851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1620 + ... + 2080.

2⁸⁵²⁸⁵⁰ is an apocalyptic number.

852850 is a deficient number, since it is larger than the sum of its proper divisors (779858).

852850 is a wasteful number, since it uses less digits than its factorization.

852850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 852850 is about 923.4987818075. The cubic root of 852850 is about 94.8325767678.

The spelling of 852850 in words is "eight hundred fifty-two thousand, eight hundred fifty".