2822798 has 16 divisors (see below), whose sum is σ = 4769280. Its totient is φ = 1241400.

The previous prime is 2822791. The next prime is 2822819. The reversal of 2822798 is 8972282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (298080).

2^2822798 is an apocalyptic number.

2822798 is a deficient number, since it is larger than the sum of its proper divisors (1946482).

2822798 is a wasteful number, since it uses less digits than its factorization.

2822798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183.

The product of its digits is 32256, while the sum is 38.

The square root of 2822798 is about 1680.1184482054. The cubic root of 2822798 is about 141.3274751834.

The spelling of 2822798 in words is "two million, eight hundred twenty-two thousand, seven hundred ninety-eight".