288000071 has 2 divisors, whose sum is σ = 288000072. Its totient is φ = 288000070.

The previous prime is 288000001. The next prime is 288000079. The reversal of 288000071 is 170000882.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-288000071 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 288000071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288000079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144000035 + 144000036.

It is an arithmetic number, because the mean of its divisors is an integer number (144000036).

Almost surely, 2^288000071 is an apocalyptic number.

288000071 is a deficient number, since it is larger than the sum of its proper divisors (1).

288000071 is an equidigital number, since it uses as much as digits as its factorization.

288000071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 288000071 is about 16970.5648403346. The cubic root of 288000071 is about 660.3855040467.

The spelling of 288000071 in words is "two hundred eighty-eight million, seventy-one", and thus it is an aban number.