28487003084 has 12 divisors (see below), whose sum is σ = 49917769608. Its totient is φ = 14224783200.

The previous prime is 28487003033. The next prime is 28487003131. The reversal of 28487003084 is 48030078482.

It is a super-2 number, since 2×28487003084² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4676162 + ... + 4682249.

It is an arithmetic number, because the mean of its divisors is an integer number (4159814134).

Almost surely, 2^28487003084 is an apocalyptic number.

It is an amenable number.

28487003084 is a deficient number, since it is larger than the sum of its proper divisors (21430766524).

28487003084 is a wasteful number, since it uses less digits than its factorization.

28487003084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359176 (or 9359174 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 28487003084 in words is "twenty-eight billion, four hundred eighty-seven million, three thousand, eighty-four".