487604856 has 32 divisors (see below), whose sum is σ = 1219559760. Its totient is φ = 162461952.

The previous prime is 487604839. The next prime is 487604857. The reversal of 487604856 is 658406784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487604857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89836 + ... + 95108.

Almost surely, 2^487604856 is an apocalyptic number.

It is an amenable number.

487604856 is an abundant number, since it is smaller than the sum of its proper divisors (731954904).

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

487604856 is a wasteful number, since it uses less digits than its factorization.

487604856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9135 (or 9131 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 487604856 is about 22081.7765589637. The cubic root of 487604856 is about 787.0868815292.

The spelling of 487604856 in words is "four hundred eighty-seven million, six hundred four thousand, eight hundred fifty-six".