2144212 has 12 divisors (see below), whose sum is σ = 4288480. Its totient is φ = 918936.

The previous prime is 2144209. The next prime is 2144213. The reversal of 2144212 is 2124412.

2144212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2144212 is an admirable number.

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 (2144213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38262 + ... + 38317.

2^2144212 is an apocalyptic number.

It is an amenable number.

2144212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2144212 is a wasteful number, since it uses less digits than its factorization.

2144212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76590 (or 76588 counting only the distinct ones).

The product of its digits is 128, while the sum is 16.

The square root of 2144212 is about 1464.3128081117. The cubic root of 2144212 is about 128.9503644949.

Adding to 2144212 its reverse (2124412), we get a palindrome (4268624).

The spelling of 2144212 in words is "two million, one hundred forty-four thousand, two hundred twelve".