2866268 has 24 divisors (see below), whose sum is σ = 5405904. Its totient is φ = 1324800.

The previous prime is 2866267. The next prime is 2866271. The reversal of 2866268 is 8626682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866261) by changing a digit.

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, 3803 + ... + 4493.

It is an arithmetic number, because the mean of its divisors is an integer number (225246).

2^2866268 is an apocalyptic number.

It is an amenable number.

2866268 is a deficient number, since it is larger than the sum of its proper divisors (2539636).

2866268 is a wasteful number, since it uses less digits than its factorization.

2866268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 771 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 2866268 is about 1693.0056113315. The cubic root of 2866268 is about 142.0492456321.

The spelling of 2866268 in words is "two million, eight hundred sixty-six thousand, two hundred sixty-eight".