487571760 has 180 divisors, whose sum is σ = 1773515952. Its totient is φ = 119987712.

The previous prime is 487571759. The next prime is 487571771. The reversal of 487571760 is 67175784.

487571760 is a `hidden beast` number, since 4 + 8 + 7 + 571 + 76 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×487571760² = 475452442298995200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 119677 + ... + 123683.

Almost surely, 2^487571760 is an apocalyptic number.

487571760 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 487571760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (886757976).

487571760 is an abundant number, since it is smaller than the sum of its proper divisors (1285944192).

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

487571760 is a wasteful number, since it uses less digits than its factorization.

487571760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052 (or 4030 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The square root of 487571760 is about 22081.0271500218. The cubic root of 487571760 is about 787.0690733822.

The spelling of 487571760 in words is "four hundred eighty-seven million, five hundred seventy-one thousand, seven hundred sixty".