2822284 has 12 divisors (see below), whose sum is σ = 5153904. Its totient is φ = 1349744.

The previous prime is 2822269. The next prime is 2822297. The reversal of 2822284 is 4822282.

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, 15247 + ... + 15430.

It is an arithmetic number, because the mean of its divisors is an integer number (429492).

2^2822284 is an apocalyptic number.

It is an amenable number.

2822284 is a deficient number, since it is larger than the sum of its proper divisors (2331620).

2822284 is a wasteful number, since it uses less digits than its factorization.

2822284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30704 (or 30702 counting only the distinct ones).

The product of its digits is 4096, while the sum is 28.

The square root of 2822284 is about 1679.9654758357. The cubic root of 2822284 is about 141.3188966109.

The spelling of 2822284 in words is "two million, eight hundred twenty-two thousand, two hundred eighty-four".