2800268 has 6 divisors (see below), whose sum is σ = 4900476. Its totient is φ = 1400132.

The previous prime is 2800267. The next prime is 2800283. The reversal of 2800268 is 8620082.

2800268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2800267) by changing a digit.

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, 350030 + ... + 350037.

It is an arithmetic number, because the mean of its divisors is an integer number (816746).

2^2800268 is an apocalyptic number.

It is an amenable number.

2800268 is a deficient number, since it is larger than the sum of its proper divisors (2100208).

2800268 is a wasteful number, since it uses less digits than its factorization.

2800268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700071 (or 700069 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2800268 is about 1673.4001314689. The cubic root of 2800268 is about 140.9504713456.

The spelling of 2800268 in words is "two million, eight hundred thousand, two hundred sixty-eight".