2084856 has 16 divisors (see below), whose sum is σ = 5212200. Its totient is φ = 694944.

The previous prime is 2084833. The next prime is 2084899. The reversal of 2084856 is 6584802.

It is a zygodrome in base 2.

It is a congruent number.

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, 43411 + ... + 43458.

2^2084856 is an apocalyptic number.

It is an amenable number.

2084856 is an abundant number, since it is smaller than the sum of its proper divisors (3127344).

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

2084856 is a wasteful number, since it uses less digits than its factorization.

2084856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86878 (or 86874 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2084856 is about 1443.9030438364. The cubic root of 2084856 is about 127.7493467235.

The spelling of 2084856 in words is "two million, eighty-four thousand, eight hundred fifty-six".