487905028 has 36 divisors (see below), whose sum is σ = 973252560. Its totient is φ = 213329376.

The previous prime is 487904999. The next prime is 487905071. The reversal of 487905028 is 820509784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6150 + ... + 31837.

Almost surely, 2^487905028 is an apocalyptic number.

It is an amenable number.

487905028 is a deficient number, since it is larger than the sum of its proper divisors (485347532).

487905028 is a wasteful number, since it uses less digits than its factorization.

487905028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38036 (or 38021 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 487905028 is about 22088.5723395606. The cubic root of 487905028 is about 787.2483599448.

The spelling of 487905028 in words is "four hundred eighty-seven million, nine hundred five thousand, twenty-eight".