12328008 has 96 divisors (see below), whose sum is σ = 39152160. Its totient is φ = 3198720.

The previous prime is 12328007. The next prime is 12328037. The reversal of 12328008 is 80082321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (12328007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12460 + ... + 13412.

It is an arithmetic number, because the mean of its divisors is an integer number (407835).

Almost surely, 2^12328008 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 12328008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19576080).

12328008 is an abundant number, since it is smaller than the sum of its proper divisors (26824152).

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

12328008 is a wasteful number, since it uses less digits than its factorization.

12328008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12328008 is about 3511.1263150163. The cubic root of 12328008 is about 231.0101005684.

The spelling of 12328008 in words is "twelve million, three hundred twenty-eight thousand, eight".