2804988 has 24 divisors (see below), whose sum is σ = 6830208. Its totient is φ = 894256.

The previous prime is 2804959. The next prime is 2804993. The reversal of 2804988 is 8894082.

It is a happy number.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4806 + ... + 5357.

It is an arithmetic number, because the mean of its divisors is an integer number (284592).

2^2804988 is an apocalyptic number.

It is an amenable number.

2804988 is an abundant number, since it is smaller than the sum of its proper divisors (4025220).

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

2804988 is a wasteful number, since it uses less digits than its factorization.

2804988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10193 (or 10191 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2804988 is about 1674.8098399520. The cubic root of 2804988 is about 141.0296200536.

The spelling of 2804988 in words is "two million, eight hundred four thousand, nine hundred eighty-eight".