2084256 has 36 divisors (see below), whose sum is σ = 5927922. Its totient is φ = 694656.

The previous prime is 2084249. The next prime is 2084263. The reversal of 2084256 is 6524802.

It is an interprime number because it is at equal distance from previous prime (2084249) and next prime (2084263).

It can be written as a sum of positive squares in only one way, i.e., 1648656 + 435600 = 1284^2 + 660^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3331 + ... + 3906.

2^2084256 is an apocalyptic number.

It is an amenable number.

2084256 is an abundant number, since it is smaller than the sum of its proper divisors (3843666).

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

2084256 is a wasteful number, since it uses less digits than its factorization.

2084256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253 (or 7242 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2084256 is about 1443.6952587025. The cubic root of 2084256 is about 127.7370905674.

The spelling of 2084256 in words is "two million, eighty-four thousand, two hundred fifty-six".