4144812 has 96 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 1100736.

The previous prime is 4144801. The next prime is 4144817. The reversal of 4144812 is 2184414.

It is not an unprimeable number, because it can be changed into a prime (4144817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78178 + ... + 78230.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

Almost surely, 2^4144812 is an apocalyptic number.

4144812 is a gapful number since it is divisible by the number (42) 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 4144812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6048000).

4144812 is an abundant number, since it is smaller than the sum of its proper divisors (7951188).

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

4144812 is a wasteful number, since it uses less digits than its factorization.

4144812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 84 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

The square root of 4144812 is about 2035.8811360195. The cubic root of 4144812 is about 160.6330647941.

The spelling of 4144812 in words is "four million, one hundred forty-four thousand, eight hundred twelve".