9852855 has 16 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 5026208.

The previous prime is 9852851. The next prime is 9852889. The reversal of 9852855 is 5582589.

9852855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9852855 - 2² = 9852851 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9852851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13935 + ... + 14624.

It is an arithmetic number, because the mean of its divisors is an integer number (1028160).

Almost surely, 2^9852855 is an apocalyptic number.

9852855 is a deficient number, since it is larger than the sum of its proper divisors (6597705).

9852855 is a wasteful number, since it uses less digits than its factorization.

9852855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28590.

The product of its digits is 144000, while the sum is 42.

The square root of 9852855 is about 3138.9257716614. The cubic root of 9852855 is about 214.3815288976.

It can be divided in two parts, 9852 and 855, that multiplied together give a triangular number (8423460 = T₄₁₀₄).

The spelling of 9852855 in words is "nine million, eight hundred fifty-two thousand, eight hundred fifty-five".