12038796 has 144 divisors (see below), whose sum is σ = 39207168. Its totient is φ = 3024000.

The previous prime is 12038779. The next prime is 12038797. The reversal of 12038796 is 69783021.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 12038796.

It is not an unprimeable number, because it can be changed into a prime (12038797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119146 + ... + 119246.

It is an arithmetic number, because the mean of its divisors is an integer number (272272).

Almost surely, 2^12038796 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 12038796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19603584).

12038796 is an abundant number, since it is smaller than the sum of its proper divisors (27168372).

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

12038796 is a wasteful number, since it uses less digits than its factorization.

12038796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12038796 is about 3469.6968167262. The cubic root of 12038796 is about 229.1893071773.

It can be divided in two parts, 1203 and 8796, that added together give a palindrome (9999).

The spelling of 12038796 in words is "twelve million, thirty-eight thousand, seven hundred ninety-six".