2241244 has 6 divisors (see below), whose sum is σ = 3922184. Its totient is φ = 1120620.

The previous prime is 2241209. The next prime is 2241247. The reversal of 2241244 is 4421422.

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 (2241247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280152 + ... + 280159.

2^2241244 is an apocalyptic number.

It is an amenable number.

2241244 is a deficient number, since it is larger than the sum of its proper divisors (1680940).

2241244 is a wasteful number, since it uses less digits than its factorization.

2241244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560315 (or 560313 counting only the distinct ones).

The product of its digits is 512, while the sum is 19.

The square root of 2241244 is about 1497.0784882564. The cubic root of 2241244 is about 130.8668693923.

Adding to 2241244 its reverse (4421422), we get a palindrome (6662666).

It can be divided in two parts, 2241 and 244, that added together give a triangular number (2485 = T₇₀).

The spelling of 2241244 in words is "two million, two hundred forty-one thousand, two hundred forty-four".