6609066 has 8 divisors (see below), whose sum is σ = 13218144. Its totient is φ = 2203020.

The previous prime is 6609049. The next prime is 6609089.

6609066 is nontrivially palindromic in base 10.

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

6609066 is an admirable 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, 550750 + ... + 550761.

It is an arithmetic number, because the mean of its divisors is an integer number (1652268).

Almost surely, 2^6609066 is an apocalyptic number.

6609066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6609066 is a wasteful number, since it uses less digits than its factorization.

6609066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101516.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 6609066 is about 2570.8103780715. The cubic root of 6609066 is about 187.6635941112.

The spelling of 6609066 in words is "six million, six hundred nine thousand, sixty-six".