2828768 has 24 divisors (see below), whose sum is σ = 5627160. Its totient is φ = 1399680.

The previous prime is 2828767. The next prime is 2828779. The reversal of 2828768 is 8678282.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (234465).

2^2828768 is an apocalyptic number.

It is an amenable number.

2828768 is a deficient number, since it is larger than the sum of its proper divisors (2798392).

2828768 is a wasteful number, since it uses less digits than its factorization.

2828768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 922 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 2828768 is about 1681.8941702735. The cubic root of 2828768 is about 141.4270372633.

The spelling of 2828768 in words is "two million, eight hundred twenty-eight thousand, seven hundred sixty-eight".