487504 has 10 divisors (see below), whose sum is σ = 944570. Its totient is φ = 243744.

The previous prime is 487489. The next prime is 487507. The reversal of 487504 is 405784.

It can be written as a sum of positive squares in only one way, i.e., 419904 + 67600 = 648^2 + 260^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15219 + ... + 15250.

It is an arithmetic number, because the mean of its divisors is an integer number (94457).

487504 is a Friedman number, since it can be written as 780*5^4+4, using all its digits and the basic arithmetic operations.

2⁴⁸⁷⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

487504 is a deficient number, since it is larger than the sum of its proper divisors (457066).

487504 is a wasteful number, since it uses less digits than its factorization.

487504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30477 (or 30471 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 487504 is about 698.2148666421. The cubic root of 487504 is about 78.7032610872.

It can be divided in two parts, 48750 and 4, that multiplied together give a triangular number (195000 = T₆₂₄).

The spelling of 487504 in words is "four hundred eighty-seven thousand, five hundred four".