28848857304 has 32 divisors (see below), whose sum is σ = 72641016000. Its totient is φ = 9547102752.

The previous prime is 28848857299. The next prime is 28848857333. The reversal of 28848857304 is 40375884882.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4320534 + ... + 4327205.

It is an arithmetic number, because the mean of its divisors is an integer number (2270031750).

Almost surely, 2^28848857304 is an apocalyptic number.

28848857304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

28848857304 is an abundant number, since it is smaller than the sum of its proper divisors (43792158696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28848857304 is a wasteful number, since it uses less digits than its factorization.

28848857304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8647887 (or 8647883 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 57.

The spelling of 28848857304 in words is "twenty-eight billion, eight hundred forty-eight million, eight hundred fifty-seven thousand, three hundred four".