12036544 has 112 divisors (see below), whose sum is σ = 29187648. Its totient is φ = 4866048.

The previous prime is 12036539. The next prime is 12036551. The reversal of 12036544 is 44563021.

12036544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325294 + ... + 325330.

It is an arithmetic number, because the mean of its divisors is an integer number (260604).

Almost surely, 2^12036544 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 12036544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14593824).

12036544 is an abundant number, since it is smaller than the sum of its proper divisors (17151104).

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

12036544 is a wasteful number, since it uses less digits than its factorization.

12036544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 12036544 is about 3469.3722775165. The cubic root of 12036544 is about 229.1750154240.

Adding to 12036544 its reverse (44563021), we get a palindrome (56599565).

It can be divided in two parts, 120365 and 44, that added together give a square (120409 = 347²).

The spelling of 12036544 in words is "twelve million, thirty-six thousand, five hundred forty-four".