2822998 has 4 divisors (see below), whose sum is σ = 4234500. Its totient is φ = 1411498.

The previous prime is 2822987. The next prime is 2823047. The reversal of 2822998 is 8992282.

It is a happy number.

2822998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2822998.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705748 + ... + 705751.

It is an arithmetic number, because the mean of its divisors is an integer number (1058625).

2^2822998 is an apocalyptic number.

2822998 is a deficient number, since it is larger than the sum of its proper divisors (1411502).

2822998 is a wasteful number, since it uses less digits than its factorization.

2822998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411501.

The product of its digits is 41472, while the sum is 40.

The square root of 2822998 is about 1680.1779667642. The cubic root of 2822998 is about 141.3308128679.

The spelling of 2822998 in words is "two million, eight hundred twenty-two thousand, nine hundred ninety-eight".