28648208608846 has 16 divisors (see below), whose sum is σ = 44532243601200. Its totient is φ = 13805863559488.

The previous prime is 28648208608777. The next prime is 28648208608861. The reversal of 28648208608846 is 64880680284682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434004460 + ... + 434070463.

It is an arithmetic number, because the mean of its divisors is an integer number (2783265225075).

Almost surely, 2^{28648208608846} is an apocalyptic number.

28648208608846 is a deficient number, since it is larger than the sum of its proper divisors (15884034992354).

28648208608846 is a wasteful number, since it uses less digits than its factorization.

28648208608846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868075523.

The product of its (nonzero) digits is 452984832, while the sum is 70.

The spelling of 28648208608846 in words is "twenty-eight trillion, six hundred forty-eight billion, two hundred eight million, six hundred eight thousand, eight hundred forty-six".