487380 has 24 divisors (see below), whose sum is σ = 1364832. Its totient is φ = 129952.

The previous prime is 487363. The next prime is 487381. The reversal of 487380 is 83784.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487381) by changing a digit.

487380 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 4002 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (56868).

2⁴⁸⁷³⁸⁰ is an apocalyptic number.

It is an amenable number.

487380 is an abundant number, since it is smaller than the sum of its proper divisors (877452).

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

487380 is a wasteful number, since it uses less digits than its factorization.

487380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135 (or 8133 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 487380 is about 698.1260631147. The cubic root of 487380 is about 78.6965876158.

The spelling of 487380 in words is "four hundred eighty-seven thousand, three hundred eighty".