2006006 has 4 divisors (see below), whose sum is σ = 3009012. Its totient is φ = 1003002.

The previous prime is 2005981. The next prime is 2006009. The reversal of 2006006 is 6006002.

It is a semiprime because it is the product of two primes.

2006006 is a modest number, since divided by 6006 gives 2 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501500 + ... + 501503.

It is an arithmetic number, because the mean of its divisors is an integer number (752253).

2^2006006 is an apocalyptic number.

2006006 is a deficient number, since it is larger than the sum of its proper divisors (1003006).

2006006 is a wasteful number, since it uses less digits than its factorization.

2006006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003005.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2006006 is about 1416.3354122523. The cubic root of 2006006 is about 126.1180970526.

The spelling of 2006006 in words is "two million, six thousand, six", and thus it is an eban number.