855382 has 16 divisors (see below), whose sum is σ = 1425600. Its totient is φ = 381640.

The previous prime is 855377. The next prime is 855391. The reversal of 855382 is 283558.

855382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

855382 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969 + ... + 1627.

It is an arithmetic number, because the mean of its divisors is an integer number (89100).

2⁸⁵⁵³⁸² is an apocalyptic number.

855382 is a deficient number, since it is larger than the sum of its proper divisors (570218).

855382 is a wasteful number, since it uses less digits than its factorization.

855382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

The product of its digits is 9600, while the sum is 31.

The square root of 855382 is about 924.8686393213. The cubic root of 855382 is about 94.9263325479.

The spelling of 855382 in words is "eight hundred fifty-five thousand, three hundred eighty-two".