2668038 has 16 divisors (see below), whose sum is σ = 5412096. Its totient is φ = 876680.

The previous prime is 2668027. The next prime is 2668051. The reversal of 2668038 is 8308662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2706 + ... + 3557.

It is an arithmetic number, because the mean of its divisors is an integer number (338256).

2^2668038 is an apocalyptic number.

2668038 is an abundant number, since it is smaller than the sum of its proper divisors (2744058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2668038 is a wasteful number, since it uses less digits than its factorization.

2668038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6339.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2668038 is about 1633.4129912548. The cubic root of 2668038 is about 138.6960215323.

Adding to 2668038 its product of nonzero digits (13824), we get a palindrome (2681862).

The spelling of 2668038 in words is "two million, six hundred sixty-eight thousand, thirty-eight".