2826816 has 28 divisors (see below), whose sum is σ = 7479792. Its totient is φ = 942208.

The previous prime is 2826793. The next prime is 2826821. The reversal of 2826816 is 6186282.

It is a nude number because it is divisible by every one of its digits.

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 in 3 ways as a sum of consecutive naturals, for example, 7170 + ... + 7553.

2^2826816 is an apocalyptic number.

It is an amenable number.

2826816 is an abundant number, since it is smaller than the sum of its proper divisors (4652976).

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

2826816 is a wasteful number, since it uses less digits than its factorization.

2826816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14738 (or 14728 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 2826816 is about 1681.3137720247. The cubic root of 2826816 is about 141.3944990581.

The spelling of 2826816 in words is "two million, eight hundred twenty-six thousand, eight hundred sixteen".