12609006 has 8 divisors (see below), whose sum is σ = 25218024. Its totient is φ = 4203000.

The previous prime is 12608993. The next prime is 12609013. The reversal of 12609006 is 60090621.

12609006 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

12609006 is an admirable number.

It is a Curzon number.

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, 1050745 + ... + 1050756.

It is an arithmetic number, because the mean of its divisors is an integer number (3152253).

Almost surely, 2^12609006 is an apocalyptic number.

12609006 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.

12609006 is a wasteful number, since it uses less digits than its factorization.

12609006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101506.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 12609006 is about 3550.9162197945. The cubic root of 12609006 is about 232.7521048480.

Adding to 12609006 its reverse (60090621), we get a palindrome (72699627).

The spelling of 12609006 in words is "twelve million, six hundred nine thousand, six".