288671063 has 2 divisors, whose sum is σ = 288671064. Its totient is φ = 288671062.

The previous prime is 288671027. The next prime is 288671069. The reversal of 288671063 is 360176882.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 288671063 - 2¹⁸ = 288408919 is a prime.

It is a super-2 number, since 2×288671063² = 166661965227099938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 288671063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288671069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144335531 + 144335532.

It is an arithmetic number, because the mean of its divisors is an integer number (144335532).

Almost surely, 2^288671063 is an apocalyptic number.

288671063 is a deficient number, since it is larger than the sum of its proper divisors (1).

288671063 is an equidigital number, since it uses as much as digits as its factorization.

288671063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 288671063 is about 16990.3226278962. The cubic root of 288671063 is about 660.8979688604.

The spelling of 288671063 in words is "two hundred eighty-eight million, six hundred seventy-one thousand, sixty-three".