487017 has 12 divisors (see below), whose sum is σ = 717444. Its totient is φ = 318240.

The previous prime is 487013. The next prime is 487021. The reversal of 487017 is 710784.

It is an interprime number because it is at equal distance from previous prime (487013) and next prime (487021).

It can be written as a sum of positive squares in 2 ways, for example, as 318096 + 168921 = 564^2 + 411^2 .

It is not a de Polignac number, because 487017 - 2² = 487013 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 487017.

It is not an unprimeable number, because it can be changed into a prime (487013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34 + ... + 987.

It is an arithmetic number, because the mean of its divisors is an integer number (59787).

2⁴⁸⁷⁰¹⁷ is an apocalyptic number.

It is an amenable number.

487017 is a deficient number, since it is larger than the sum of its proper divisors (230427).

487017 is a wasteful number, since it uses less digits than its factorization.

487017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 487017 is about 697.8660329891. The cubic root of 487017 is about 78.6770450574.

The spelling of 487017 in words is "four hundred eighty-seven thousand, seventeen".