852955 has 8 divisors (see below), whose sum is σ = 1068192. Its totient is φ = 652608.

The previous prime is 852953. The next prime is 852959. The reversal of 852955 is 559258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 852955 - 2¹ = 852953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 852955.

It is not an unprimeable number, because it can be changed into a prime (852953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3594 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (133524).

2⁸⁵²⁹⁵⁵ is an apocalyptic number.

852955 is a deficient number, since it is larger than the sum of its proper divisors (215237).

852955 is a wasteful number, since it uses less digits than its factorization.

852955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7445.

The product of its digits is 18000, while the sum is 34.

The square root of 852955 is about 923.5556290771. Note that the first 3 decimals coincide. The cubic root of 852955 is about 94.8364684299.

The spelling of 852955 in words is "eight hundred fifty-two thousand, nine hundred fifty-five".