487130544 has 40 divisors (see below), whose sum is σ = 1398246320. Its totient is φ = 162376704.

The previous prime is 487130521. The next prime is 487130551. The reversal of 487130544 is 445031784.

487130544 is a `hidden beast` number, since 4 + 87 + 1 + 30 + 544 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 487130499 and 487130508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563377 + ... + 564240.

It is an arithmetic number, because the mean of its divisors is an integer number (34956158).

Almost surely, 2^487130544 is an apocalyptic number.

It is an amenable number.

487130544 is an abundant number, since it is smaller than the sum of its proper divisors (911115776).

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

487130544 is a wasteful number, since it uses less digits than its factorization.

487130544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127634 (or 1127622 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 487130544 is about 22071.0340491786. The cubic root of 487130544 is about 786.8315888382.

The spelling of 487130544 in words is "four hundred eighty-seven million, one hundred thirty thousand, five hundred forty-four".