28047330682 has 16 divisors (see below), whose sum is σ = 48101423040. Its totient is φ = 12015213408.

The previous prime is 28047330671. The next prime is 28047330697. The reversal of 28047330682 is 28603374082.

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, 388132 + ... + 454687.

It is an arithmetic number, because the mean of its divisors is an integer number (3006338940).

Almost surely, 2^28047330682 is an apocalyptic number.

28047330682 is a deficient number, since it is larger than the sum of its proper divisors (20054092358).

28047330682 is a wasteful number, since it uses less digits than its factorization.

28047330682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845205.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 28047330682 in words is "twenty-eight billion, forty-seven million, three hundred thirty thousand, six hundred eighty-two".