487127520 has 576 divisors, whose sum is σ = 2020951296. Its totient is φ = 109486080.

The previous prime is 487127507. The next prime is 487127549. The reversal of 487127520 is 25721784.

487127520 is a `hidden beast` number, since 4 + 8 + 7 + 127 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7270527 + ... + 7270593.

It is an arithmetic number, because the mean of its divisors is an integer number (3508596).

Almost surely, 2^487127520 is an apocalyptic number.

487127520 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 487127520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010475648).

487127520 is an abundant number, since it is smaller than the sum of its proper divisors (1533823776).

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

487127520 is a wasteful number, since it uses less digits than its factorization.

487127520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 487127520 is about 22070.9655429934. The cubic root of 487127520 is about 786.8299606753.

The spelling of 487127520 in words is "four hundred eighty-seven million, one hundred twenty-seven thousand, five hundred twenty".