855882 has 24 divisors (see below), whose sum is σ = 1964196. Its totient is φ = 268416.

The previous prime is 855863. The next prime is 855887. The reversal of 855882 is 288558.

855882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 793881 + 62001 = 891^2 + 249^2 .

It is not an unprimeable number, because it can be changed into a prime (855887) 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, 1093 + ... + 1704.

2⁸⁵⁵⁸⁸² is an apocalyptic number.

855882 is an abundant number, since it is smaller than the sum of its proper divisors (1108314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

855882 is a wasteful number, since it uses less digits than its factorization.

855882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2819 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 855882 is about 925.1389084889. The cubic root of 855882 is about 94.9448248400.

The spelling of 855882 in words is "eight hundred fifty-five thousand, eight hundred eighty-two".