487712688 has 80 divisors (see below), whose sum is σ = 1299607296. Its totient is φ = 157489920.

The previous prime is 487712683. The next prime is 487712699. The reversal of 487712688 is 886217784.

It is a self number, because there is not a number n which added to its sum of digits gives 487712688.

It is not an unprimeable number, because it can be changed into a prime (487712681) 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, 551895 + ... + 552777.

Almost surely, 2^487712688 is an apocalyptic number.

487712688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487712688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649803648).

487712688 is an abundant number, since it is smaller than the sum of its proper divisors (811894608).

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

487712688 is a wasteful number, since it uses less digits than its factorization.

487712688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1236 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 51.

The square root of 487712688 is about 22084.2180753587. The cubic root of 487712688 is about 787.1448976980.

The spelling of 487712688 in words is "four hundred eighty-seven million, seven hundred twelve thousand, six hundred eighty-eight".