2006662 has 8 divisors (see below), whose sum is σ = 3440016. Its totient is φ = 859992.

The previous prime is 2006659. The next prime is 2006671. The reversal of 2006662 is 2666002.

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

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, 71653 + ... + 71680.

It is an arithmetic number, because the mean of its divisors is an integer number (430002).

2^2006662 is an apocalyptic number.

2006662 is a deficient number, since it is larger than the sum of its proper divisors (1433354).

2006662 is a wasteful number, since it uses less digits than its factorization.

2006662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143342.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2006662 is about 1416.5669768846. The cubic root of 2006662 is about 126.1318431821.

The spelling of 2006662 in words is "two million, six thousand, six hundred sixty-two".