12044000 has 48 divisors (see below), whose sum is σ = 29601936. Its totient is φ = 4816000.

The previous prime is 12043979. The next prime is 12044029. The reversal of 12044000 is 44021.

It is a super-3 number, since 3×12044000³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2495 + ... + 5505.

It is an arithmetic number, because the mean of its divisors is an integer number (616707).

Almost surely, 2^12044000 is an apocalyptic number.

12044000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14800968).

12044000 is an abundant number, since it is smaller than the sum of its proper divisors (17557936).

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

12044000 is an equidigital number, since it uses as much as digits as its factorization.

12044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036 (or 3018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 12044000 is about 3470.4466571322. The cubic root of 12044000 is about 229.2223262417. Note that the first 3 decimals are identical.

Adding to 12044000 its reverse (44021), we get a palindrome (12088021).

The spelling of 12044000 in words is "twelve million, forty-four thousand".