288048847 has 4 divisors (see below), whose sum is σ = 288083016. Its totient is φ = 288014680.

The previous prime is 288048829. The next prime is 288048857. The reversal of 288048847 is 748840882.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 288048847 - 2¹¹ = 288046799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 288048847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288048857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5613 + ... + 24649.

It is an arithmetic number, because the mean of its divisors is an integer number (72020754).

Almost surely, 2^288048847 is an apocalyptic number.

288048847 is a deficient number, since it is larger than the sum of its proper divisors (34169).

288048847 is a wasteful number, since it uses less digits than its factorization.

288048847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34168.

The product of its (nonzero) digits is 917504, while the sum is 49.

The square root of 288048847 is about 16972.0018559980. The cubic root of 288048847 is about 660.4227831406.

The spelling of 288048847 in words is "two hundred eighty-eight million, forty-eight thousand, eight hundred forty-seven".