2816795 has 4 divisors (see below), whose sum is σ = 3380160. Its totient is φ = 2253432.

The previous prime is 2816777. The next prime is 2816809. The reversal of 2816795 is 5976182.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2816795 is a prime.

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, 281675 + ... + 281684.

It is an arithmetic number, because the mean of its divisors is an integer number (845040).

2^2816795 is an apocalyptic number.

2816795 is a deficient number, since it is larger than the sum of its proper divisors (563365).

2816795 is an equidigital number, since it uses as much as digits as its factorization.

2816795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563364.

The product of its digits is 30240, while the sum is 38.

The square root of 2816795 is about 1678.3310162182. The cubic root of 2816795 is about 141.2272211159.

The spelling of 2816795 in words is "two million, eight hundred sixteen thousand, seven hundred ninety-five".