2668112 has 20 divisors (see below), whose sum is σ = 5222880. Its totient is φ = 1320288.

The previous prime is 2668103. The next prime is 2668123. The reversal of 2668112 is 2118662.

It is a d-powerful number, because it can be written as 2¹⁹ + 6 + 6⁶ + 8 + 1 + 1 + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (261144).

2^2668112 is an apocalyptic number.

It is an amenable number.

2668112 is a deficient number, since it is larger than the sum of its proper divisors (2554768).

2668112 is a wasteful number, since it uses less digits than its factorization.

2668112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730 (or 1724 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 2668112 is about 1633.4356430542. The cubic root of 2668112 is about 138.6973037992.

The spelling of 2668112 in words is "two million, six hundred sixty-eight thousand, one hundred twelve".