1082856 has 16 divisors (see below), whose sum is σ = 2707200. Its totient is φ = 360944.

The previous prime is 1082801. The next prime is 1082881. The reversal of 1082856 is 6582801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22536 + ... + 22583.

It is an arithmetic number, because the mean of its divisors is an integer number (169200).

2^1082856 is an apocalyptic number.

It is an amenable number.

1082856 is an abundant number, since it is smaller than the sum of its proper divisors (1624344).

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

1082856 is a wasteful number, since it uses less digits than its factorization.

1082856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45128 (or 45124 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1082856 is about 1040.6036709526. The cubic root of 1082856 is about 102.6889159253.

Subtracting 1082856 from its reverse (6582801), we obtain a palindrome (5499945).

The spelling of 1082856 in words is "one million, eighty-two thousand, eight hundred fifty-six".