485587656 has 64 divisors (see below), whose sum is σ = 1359230400. Its totient is φ = 160626960.

The previous prime is 485587651. The next prime is 485587679. The reversal of 485587656 is 656785584.

The cubic root of 485587656 is 786.

It is a perfect power (a cube), and thus also a powerful number.

485587656 is a `hidden beast` number, since 4 + 8 + 5 + 587 + 6 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (485587651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706711 + ... + 3706841.

It is an arithmetic number, because the mean of its divisors is an integer number (21237975).

Almost surely, 2^485587656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485587656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679615200).

485587656 is an abundant number, since it is smaller than the sum of its proper divisors (873642744).

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

485587656 is an frugal number, since it uses more digits than its factorization.

485587656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 136 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The square root of 485587656 is about 22036.0535486734.

The spelling of 485587656 in words is "four hundred eighty-five million, five hundred eighty-seven thousand, six hundred fifty-six".