2668118 has 8 divisors (see below), whose sum is σ = 4050648. Its totient is φ = 1317904.

The previous prime is 2668103. The next prime is 2668123. The reversal of 2668118 is 8118662.

2668118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7871 + ... + 8202.

It is an arithmetic number, because the mean of its divisors is an integer number (506331).

2^2668118 is an apocalyptic number.

2668118 is a deficient number, since it is larger than the sum of its proper divisors (1382530).

2668118 is a wasteful number, since it uses less digits than its factorization.

2668118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16158.

The product of its digits is 4608, while the sum is 32.

The square root of 2668118 is about 1633.4374796729. The cubic root of 2668118 is about 138.6974077658.

The spelling of 2668118 in words is "two million, six hundred sixty-eight thousand, one hundred eighteen".