2237244 has 12 divisors (see below), whose sum is σ = 5220264. Its totient is φ = 745744.

The previous prime is 2237219. The next prime is 2237267. The reversal of 2237244 is 4427322.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 3⁸ + 7³ + 2²¹ + 4 + 4³ .

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93207 + ... + 93230.

It is an arithmetic number, because the mean of its divisors is an integer number (435022).

2^2237244 is an apocalyptic number.

It is an amenable number.

2237244 is an abundant number, since it is smaller than the sum of its proper divisors (2983020).

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

2237244 is a wasteful number, since it uses less digits than its factorization.

2237244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186444 (or 186442 counting only the distinct ones).

The product of its digits is 2688, while the sum is 24.

The square root of 2237244 is about 1495.7419563548. The cubic root of 2237244 is about 130.7889693211.

The spelling of 2237244 in words is "two million, two hundred thirty-seven thousand, two hundred forty-four".