12386208 has 24 divisors (see below), whose sum is σ = 32514048. Its totient is φ = 4128704.

The previous prime is 12386191. The next prime is 12386249. The reversal of 12386208 is 80268321.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 64416 + ... + 64607.

It is an arithmetic number, because the mean of its divisors is an integer number (1354752).

Almost surely, 2^12386208 is an apocalyptic number.

It is an amenable number.

12386208 is an abundant number, since it is smaller than the sum of its proper divisors (20127840).

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

12386208 is a wasteful number, since it uses less digits than its factorization.

12386208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129036 (or 129028 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 12386208 is about 3519.4044950815. The cubic root of 12386208 is about 231.3730596057.

The spelling of 12386208 in words is "twelve million, three hundred eighty-six thousand, two hundred eight".