487704 has 32 divisors (see below), whose sum is σ = 1393920. Its totient is φ = 139296.

The previous prime is 487703. The next prime is 487709. The reversal of 487704 is 407784.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (43560).

2⁴⁸⁷⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

487704 is an abundant number, since it is smaller than the sum of its proper divisors (906216).

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

487704 is a wasteful number, since it uses less digits than its factorization.

487704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 487704 is about 698.3580743430. The cubic root of 487704 is about 78.7140223665.

The spelling of 487704 in words is "four hundred eighty-seven thousand, seven hundred four".