288280672 has 12 divisors (see below), whose sum is σ = 567552636. Its totient is φ = 144140320.

The previous prime is 288280669. The next prime is 288280721. The reversal of 288280672 is 276082882.

288280672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 4504354 + ... + 4504417.

It is an arithmetic number, because the mean of its divisors is an integer number (47296053).

Almost surely, 2^288280672 is an apocalyptic number.

It is an amenable number.

288280672 is a deficient number, since it is larger than the sum of its proper divisors (279271964).

288280672 is an equidigital number, since it uses as much as digits as its factorization.

288280672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9008781 (or 9008773 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 288280672 is about 16978.8301128199. The cubic root of 288280672 is about 660.5999075633.

The spelling of 288280672 in words is "two hundred eighty-eight million, two hundred eighty thousand, six hundred seventy-two".