12655204 has 6 divisors (see below), whose sum is σ = 22146614. Its totient is φ = 6327600.

The previous prime is 12655193. The next prime is 12655219. The reversal of 12655204 is 40255621.

It can be written as a sum of positive squares in only one way, i.e., 11573604 + 1081600 = 3402^2 + 1040^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581897 + ... + 1581904.

Almost surely, 2^12655204 is an apocalyptic number.

It is an amenable number.

12655204 is a deficient number, since it is larger than the sum of its proper divisors (9491410).

12655204 is a wasteful number, since it uses less digits than its factorization.

12655204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163805 (or 3163803 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 12655204 is about 3557.4153538770. The cubic root of 12655204 is about 233.0360176903.

The spelling of 12655204 in words is "twelve million, six hundred fifty-five thousand, two hundred four".