487925028 has 72 divisors (see below), whose sum is σ = 1250252640. Its totient is φ = 160433280.

The previous prime is 487925017. The next prime is 487925057. The reversal of 487925028 is 820529784.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1405951 + ... + 1406297.

It is an arithmetic number, because the mean of its divisors is an integer number (17364620).

Almost surely, 2^487925028 is an apocalyptic number.

It is an amenable number.

487925028 is an abundant number, since it is smaller than the sum of its proper divisors (762327612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487925028 is a wasteful number, since it uses less digits than its factorization.

487925028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 487925028 is about 22089.0250577068. The cubic root of 487925028 is about 787.2591166503.

The spelling of 487925028 in words is "four hundred eighty-seven million, nine hundred twenty-five thousand, twenty-eight".