2243332 has 24 divisors (see below), whose sum is σ = 4832576. Its totient is φ = 887328.

The previous prime is 2243317. The next prime is 2243333. The reversal of 2243332 is 2333422.

It is not an unprimeable number, because it can be changed into a prime (2243333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718 + ... + 3445.

2^2243332 is an apocalyptic number.

It is an amenable number.

2243332 is an abundant number, since it is smaller than the sum of its proper divisors (2589244).

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

2243332 is a wasteful number, since it uses less digits than its factorization.

2243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187 (or 6185 counting only the distinct ones).

The product of its digits is 864, while the sum is 19.

The square root of 2243332 is about 1497.7756841397. The cubic root of 2243332 is about 130.9074964148.

Adding to 2243332 its reverse (2333422), we get a palindrome (4576754).

The spelling of 2243332 in words is "two million, two hundred forty-three thousand, three hundred thirty-two".