12384996 has 72 divisors (see below), whose sum is σ = 32465664. Its totient is φ = 3669120.

The previous prime is 12384991. The next prime is 12384997. The reversal of 12384996 is 69948321.

It is not an unprimeable number, because it can be changed into a prime (12384991) 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, 62770 + ... + 62966.

It is an arithmetic number, because the mean of its divisors is an integer number (450912).

Almost surely, 2^12384996 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 12384996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16232832).

12384996 is an abundant number, since it is smaller than the sum of its proper divisors (20080668).

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

12384996 is a wasteful number, since it uses less digits than its factorization.

12384996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 246 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 12384996 is about 3519.2323026478. The cubic root of 12384996 is about 231.3655126822.

The spelling of 12384996 in words is "twelve million, three hundred eighty-four thousand, nine hundred ninety-six".