284268841 has 2 divisors, whose sum is σ = 284268842. Its totient is φ = 284268840.

The previous prime is 284268827. The next prime is 284268851. The reversal of 284268841 is 148862482.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161391616 + 122877225 = 12704^2 + 11085^2 .

It is a cyclic number.

It is not a de Polignac number, because 284268841 - 2¹⁷ = 284137769 is a prime.

It is not a weakly prime, because it can be changed into another prime (284268851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142134420 + 142134421.

It is an arithmetic number, because the mean of its divisors is an integer number (142134421).

Almost surely, 2^284268841 is an apocalyptic number.

It is an amenable number.

284268841 is a deficient number, since it is larger than the sum of its proper divisors (1).

284268841 is an equidigital number, since it uses as much as digits as its factorization.

284268841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196608, while the sum is 43.

The square root of 284268841 is about 16860.2740487811. The cubic root of 284268841 is about 657.5211892529.

The spelling of 284268841 in words is "two hundred eighty-four million, two hundred sixty-eight thousand, eight hundred forty-one".