609006 has 8 divisors (see below), whose sum is σ = 1218024. Its totient is φ = 203000.

The previous prime is 608999. The next prime is 609043. The reversal of 609006 is 600906.

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

609006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

609006 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 50745 + ... + 50756.

It is an arithmetic number, because the mean of its divisors is an integer number (152253).

2⁶⁰⁹⁰⁰⁶ is an apocalyptic number.

609006 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.

609006 is a wasteful number, since it uses less digits than its factorization.

609006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101506.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 609006 is about 780.3883648543. The cubic root of 609006 is about 84.7631700454.

Subtracting from 609006 its reverse (600906), we obtain a square (8100 = 90²).

It can be divided in two parts, 60900 and 6, that added together give a palindrome (60906).

The spelling of 609006 in words is "six hundred nine thousand, six".