852873211 has 4 divisors (see below), whose sum is σ = 853068024. Its totient is φ = 852678400.

The previous prime is 852873193. The next prime is 852873253. The reversal of 852873211 is 112378258.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-852873211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852873811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90685 + ... + 99646.

It is an arithmetic number, because the mean of its divisors is an integer number (213267006).

Almost surely, 2^852873211 is an apocalyptic number.

852873211 is a deficient number, since it is larger than the sum of its proper divisors (194813).

852873211 is a wasteful number, since it uses less digits than its factorization.

852873211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194812.

The product of its digits is 26880, while the sum is 37.

The square root of 852873211 is about 29203.9930660175. The cubic root of 852873211 is about 948.3343707504.

The spelling of 852873211 in words is "eight hundred fifty-two million, eight hundred seventy-three thousand, two hundred eleven".