43282241 has 2 divisors, whose sum is σ = 43282242. Its totient is φ = 43282240.

The previous prime is 43282207. The next prime is 43282307. The reversal of 43282241 is 14228234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27081616 + 16200625 = 5204^2 + 4025^2 .

It is a cyclic number.

It is not a de Polignac number, because 43282241 - 2¹⁴ = 43265857 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43282241.

It is not a weakly prime, because it can be changed into another prime (43281241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21641120 + 21641121.

It is an arithmetic number, because the mean of its divisors is an integer number (21641121).

Almost surely, 2^43282241 is an apocalyptic number.

It is an amenable number.

43282241 is a deficient number, since it is larger than the sum of its proper divisors (1).

43282241 is an equidigital number, since it uses as much as digits as its factorization.

43282241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 26.

The square root of 43282241 is about 6578.9240001690. The cubic root of 43282241 is about 351.1046486827.

The spelling of 43282241 in words is "forty-three million, two hundred eighty-two thousand, two hundred forty-one".