1006066 has 8 divisors (see below), whose sum is σ = 1574784. Its totient is φ = 481140.

The previous prime is 1006063. The next prime is 1006087. The reversal of 1006066 is 6606001.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1006063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10890 + ... + 10981.

It is an arithmetic number, because the mean of its divisors is an integer number (196848).

2^1006066 is an apocalyptic number.

1006066 is a deficient number, since it is larger than the sum of its proper divisors (568718).

1006066 is a wasteful number, since it uses less digits than its factorization.

1006066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21896.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1006066 is about 1003.0284143533. The cubic root of 1006066 is about 100.2017925239.

The spelling of 1006066 in words is "one million, six thousand, sixty-six".