12606304 has 12 divisors (see below), whose sum is σ = 24818724. Its totient is φ = 6303136.

The previous prime is 12606301. The next prime is 12606313. The reversal of 12606304 is 40360621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12606301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196942 + ... + 197005.

It is an arithmetic number, because the mean of its divisors is an integer number (2068227).

Almost surely, 2^12606304 is an apocalyptic number.

It is an amenable number.

12606304 is a deficient number, since it is larger than the sum of its proper divisors (12212420).

12606304 is an equidigital number, since it uses as much as digits as its factorization.

12606304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393957 (or 393949 counting only the distinct ones).

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

The square root of 12606304 is about 3550.5357342238. The cubic root of 12606304 is about 232.7354780784.

Adding to 12606304 its reverse (40360621), we get a palindrome (52966925).

The spelling of 12606304 in words is "twelve million, six hundred six thousand, three hundred four".