12193608 has 64 divisors (see below), whose sum is σ = 35118720. Its totient is φ = 3456000.

The previous prime is 12193603. The next prime is 12193619. The reversal of 12193608 is 80639121.

It is not an unprimeable number, because it can be changed into a prime (12193603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30208 + ... + 30608.

It is an arithmetic number, because the mean of its divisors is an integer number (548730).

Almost surely, 2^12193608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12193608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17559360).

12193608 is an abundant number, since it is smaller than the sum of its proper divisors (22925112).

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

12193608 is a wasteful number, since it uses less digits than its factorization.

12193608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12193608 is about 3491.9347072934. The cubic root of 12193608 is about 230.1675401840.

The spelling of 12193608 in words is "twelve million, one hundred ninety-three thousand, six hundred eight".