487441760 has 144 divisors (see below), whose sum is σ = 1299355344. Its totient is φ = 171764736.

The previous prime is 487441727. The next prime is 487441769. The reversal of 487441760 is 67144784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487441769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1100099 + ... + 1100541.

It is an arithmetic number, because the mean of its divisors is an integer number (9023301).

Almost surely, 2^487441760 is an apocalyptic number.

487441760 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 487441760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649677672).

487441760 is an abundant number, since it is smaller than the sum of its proper divisors (811913584).

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

487441760 is a wasteful number, since it uses less digits than its factorization.

487441760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 487441760 is about 22078.0832501375. The cubic root of 487441760 is about 786.9991157658. Note that the first 3 decimals are identical.

The spelling of 487441760 in words is "four hundred eighty-seven million, four hundred forty-one thousand, seven hundred sixty".