2230284 has 36 divisors (see below), whose sum is σ = 6055224. Its totient is φ = 637056.

The previous prime is 2230253. The next prime is 2230301. The reversal of 2230284 is 4820322.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2230284.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1309 + ... + 2484.

2^2230284 is an apocalyptic number.

It is an amenable number.

2230284 is an abundant number, since it is smaller than the sum of its proper divisors (3824940).

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

2230284 is a wasteful number, since it uses less digits than its factorization.

2230284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814 (or 3805 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2230284 is about 1493.4135395127. The cubic root of 2230284 is about 130.6532015603.

The spelling of 2230284 in words is "two million, two hundred thirty thousand, two hundred eighty-four".