2822980 has 24 divisors (see below), whose sum is σ = 5967360. Its totient is φ = 1121760.

The previous prime is 2822971. The next prime is 2822987. The reversal of 2822980 is 892282.

It is not an unprimeable number, because it can be changed into a prime (2822987) 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, 3451 + ... + 4189.

It is an arithmetic number, because the mean of its divisors is an integer number (248640).

2^2822980 is an apocalyptic number.

2822980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2822980 is an abundant number, since it is smaller than the sum of its proper divisors (3144380).

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

2822980 is a wasteful number, since it uses less digits than its factorization.

2822980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2822980 is about 1680.1726101803. The cubic root of 2822980 is about 141.3305124828.

The spelling of 2822980 in words is "two million, eight hundred twenty-two thousand, nine hundred eighty".