2090284 has 12 divisors (see below), whose sum is σ = 4180624. Its totient is φ = 895824.

The previous prime is 2090281. The next prime is 2090317. The reversal of 2090284 is 4820902.

2090284 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2090281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37299 + ... + 37354.

2^2090284 is an apocalyptic number.

It is an amenable number.

2090284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2090284 is a wasteful number, since it uses less digits than its factorization.

2090284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74664 (or 74662 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2090284 is about 1445.7814495974. The cubic root of 2090284 is about 127.8601173696.

The spelling of 2090284 in words is "two million, ninety thousand, two hundred eighty-four".