2843122 has 16 divisors (see below), whose sum is σ = 4685760. Its totient is φ = 1287792.

The previous prime is 2843119. The next prime is 2843143. The reversal of 2843122 is 2213482.

It is a junction number, because it is equal to n+sod(n) for n = 2843093 and 2843102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753 + ... + 2500.

It is an arithmetic number, because the mean of its divisors is an integer number (292860).

2^2843122 is an apocalyptic number.

2843122 is a deficient number, since it is larger than the sum of its proper divisors (1842638).

2843122 is a wasteful number, since it uses less digits than its factorization.

2843122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297.

The product of its digits is 768, while the sum is 22.

The square root of 2843122 is about 1686.1559832945. The cubic root of 2843122 is about 141.6658478999.

The spelling of 2843122 in words is "two million, eight hundred forty-three thousand, one hundred twenty-two".