487488000 has 160 divisors (see below), whose sum is σ = 1621414080. Its totient is φ = 129945600.

The previous prime is 487487981. The next prime is 487488017. The reversal of 487488000 is 884784.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 487488000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190731 + ... + 193269.

It is an arithmetic number, because the mean of its divisors is an integer number (10133838).

Almost surely, 2^487488000 is an apocalyptic number.

487488000 is a gapful number since it is divisible by the number (40) 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 487488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810707040).

487488000 is an abundant number, since it is smaller than the sum of its proper divisors (1133926080).

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

487488000 is an equidigital number, since it uses as much as digits as its factorization.

487488000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575 (or 2549 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 487488000 is about 22079.1304176591. The cubic root of 487488000 is about 787.0240005769.

The spelling of 487488000 in words is "four hundred eighty-seven million, four hundred eighty-eight thousand".