2822528 has 16 divisors (see below), whose sum is σ = 5623260. Its totient is φ = 1411200.

The previous prime is 2822513. The next prime is 2822539. The reversal of 2822528 is 8252282.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 2822528.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10898 + ... + 11153.

2^2822528 is an apocalyptic number.

It is an amenable number.

2822528 is a deficient number, since it is larger than the sum of its proper divisors (2800732).

2822528 is an equidigital number, since it uses as much as digits as its factorization.

2822528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22065 (or 22053 counting only the distinct ones).

The product of its digits is 5120, while the sum is 29.

The square root of 2822528 is about 1680.0380948062. The cubic root of 2822528 is about 141.3229690592.

The spelling of 2822528 in words is "two million, eight hundred twenty-two thousand, five hundred twenty-eight".