288066841 has 2 divisors, whose sum is σ = 288066842. Its totient is φ = 288066840.

The previous prime is 288066799. The next prime is 288066871. The reversal of 288066841 is 148660882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191241241 + 96825600 = 13829^2 + 9840^2 .

It is a cyclic number.

It is not a de Polignac number, because 288066841 - 2¹¹ = 288064793 is a prime.

It is not a weakly prime, because it can be changed into another prime (288066871) 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, 144033420 + 144033421.

It is an arithmetic number, because the mean of its divisors is an integer number (144033421).

Almost surely, 2^288066841 is an apocalyptic number.

It is an amenable number.

288066841 is a deficient number, since it is larger than the sum of its proper divisors (1).

288066841 is an equidigital number, since it uses as much as digits as its factorization.

288066841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 288066841 is about 16972.5319560754. The cubic root of 288066841 is about 660.4365347436.

The spelling of 288066841 in words is "two hundred eighty-eight million, sixty-six thousand, eight hundred forty-one".