2804768 has 12 divisors (see below), whose sum is σ = 5521950. Its totient is φ = 1402368.

The previous prime is 2804759. The next prime is 2804807. The reversal of 2804768 is 8674082.

It can be written as a sum of positive squares in only one way, i.e., 2521744 + 283024 = 1588^2 + 532^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43793 + ... + 43856.

2^2804768 is an apocalyptic number.

It is an amenable number.

2804768 is a deficient number, since it is larger than the sum of its proper divisors (2717182).

2804768 is an equidigital number, since it uses as much as digits as its factorization.

2804768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87659 (or 87651 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2804768 is about 1674.7441595659. The cubic root of 2804768 is about 141.0259328925.

The spelling of 2804768 in words is "two million, eight hundred four thousand, seven hundred sixty-eight".