2243001232 has 40 divisors (see below), whose sum is σ = 4441811192. Its totient is φ = 1096934400.

The previous prime is 2243001223. The next prime is 2243001253. The reversal of 2243001232 is 2321003422.

It can be written as a sum of positive squares in 4 ways, for example, as 352838656 + 1890162576 = 18784^2 + 43476^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170308 + ... + 183004.

Almost surely, 2^2243001232 is an apocalyptic number.

It is an amenable number.

2243001232 is a deficient number, since it is larger than the sum of its proper divisors (2198809960).

2243001232 is a wasteful number, since it uses less digits than its factorization.

2243001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12947 (or 12941 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2243001232 is about 47360.3339515253. Note that the first 3 decimals coincide. The cubic root of 2243001232 is about 1309.0106221501.

Adding to 2243001232 its reverse (2321003422), we get a palindrome (4564004654).

The spelling of 2243001232 in words is "two billion, two hundred forty-three million, one thousand, two hundred thirty-two".