28866582814 has 16 divisors (see below), whose sum is σ = 45527391360. Its totient is φ = 13700366680.

The previous prime is 28866582749. The next prime is 28866582839. The reversal of 28866582814 is 41828566882.

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, 2389144 + ... + 2401195.

It is an arithmetic number, because the mean of its divisors is an integer number (2845461960).

Almost surely, 2^28866582814 is an apocalyptic number.

28866582814 is a deficient number, since it is larger than the sum of its proper divisors (16660808546).

28866582814 is a wasteful number, since it uses less digits than its factorization.

28866582814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790495.

The product of its digits is 11796480, while the sum is 58.

The spelling of 28866582814 in words is "twenty-eight billion, eight hundred sixty-six million, five hundred eighty-two thousand, eight hundred fourteen".