12441384 has 64 divisors (see below), whose sum is σ = 34848000. Its totient is φ = 4112640.

The previous prime is 12441383. The next prime is 12441419. The reversal of 12441384 is 48314421.

It is a super-3 number, since 3×12441384³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51504 + ... + 51744.

It is an arithmetic number, because the mean of its divisors is an integer number (544500).

Almost surely, 2^12441384 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 12441384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17424000).

12441384 is an abundant number, since it is smaller than the sum of its proper divisors (22406616).

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

12441384 is a wasteful number, since it uses less digits than its factorization.

12441384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 485 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 12441384 is about 3527.2346108531. The cubic root of 12441384 is about 231.7161113401.

It can be divided in two parts, 1244 and 1384, that added together give a triangular number (2628 = T₇₂).

The spelling of 12441384 in words is "twelve million, four hundred forty-one thousand, three hundred eighty-four".