487580 has 12 divisors (see below), whose sum is σ = 1023960. Its totient is φ = 195024.

The previous prime is 487561. The next prime is 487589. The reversal of 487580 is 85784.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487589) by changing a digit.

487580 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12170 + ... + 12209.

It is an arithmetic number, because the mean of its divisors is an integer number (85330).

2⁴⁸⁷⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

487580 is an abundant number, since it is smaller than the sum of its proper divisors (536380).

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

487580 is a wasteful number, since it uses less digits than its factorization.

487580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24388 (or 24386 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 487580 is about 698.2692890282. The cubic root of 487580 is about 78.7073507200.

The spelling of 487580 in words is "four hundred eighty-seven thousand, five hundred eighty".