4144212 has 18 divisors (see below), whose sum is σ = 10475738. Its totient is φ = 1381392.

The previous prime is 4144201. The next prime is 4144237. The reversal of 4144212 is 2124414.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 7056 = 2034^2 + 84^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

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

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 5 ways as a sum of consecutive naturals, for example, 57523 + ... + 57594.

Almost surely, 2^4144212 is an apocalyptic number.

It is an amenable number.

4144212 is an abundant number, since it is smaller than the sum of its proper divisors (6331526).

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

4144212 is a wasteful number, since it uses less digits than its factorization.

4144212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115127 (or 115122 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 4144212 is about 2035.7337743428. The cubic root of 4144212 is about 160.6253133778.

Adding to 4144212 its reverse (2124414), we get a palindrome (6268626).

It can be divided in two parts, 4144 and 212, that added together give a square (4356 = 66²).

The spelling of 4144212 in words is "four million, one hundred forty-four thousand, two hundred twelve".