2890268 has 12 divisors (see below), whose sum is σ = 5129712. Its totient is φ = 1424640.

The previous prime is 2890267. The next prime is 2890271. The reversal of 2890268 is 8620982.

It is a super-3 number, since 3×2890268³ = 72432854133399986496, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890267) 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, 4805 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (427476).

2^2890268 is an apocalyptic number.

It is an amenable number.

2890268 is a deficient number, since it is larger than the sum of its proper divisors (2239444).

2890268 is a wasteful number, since it uses less digits than its factorization.

2890268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10252 (or 10250 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2890268 is about 1700.0788217021. The cubic root of 2890268 is about 142.4446158014. Note that the first 3 decimals are identical.

Adding to 2890268 its product of nonzero digits (13824), we get a palindrome (2904092).

The spelling of 2890268 in words is "two million, eight hundred ninety thousand, two hundred sixty-eight".