288648671 has 2 divisors, whose sum is σ = 288648672. Its totient is φ = 288648670.

The previous prime is 288648601. The next prime is 288648673. The reversal of 288648671 is 176846882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 288648671 - 2²² = 284454367 is a prime.

Together with 288648673, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288648673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144324335 + 144324336.

It is an arithmetic number, because the mean of its divisors is an integer number (144324336).

Almost surely, 2^288648671 is an apocalyptic number.

288648671 is a deficient number, since it is larger than the sum of its proper divisors (1).

288648671 is an equidigital number, since it uses as much as digits as its factorization.

288648671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 50.

The square root of 288648671 is about 16989.6636517619. The cubic root of 288648671 is about 660.8808799636.

The spelling of 288648671 in words is "two hundred eighty-eight million, six hundred forty-eight thousand, six hundred seventy-one".