487015 has 8 divisors (see below), whose sum is σ = 588240. Its totient is φ = 387072.

The previous prime is 487013. The next prime is 487021. The reversal of 487015 is 510784.

487015 is nontrivially palindromic in base 7 and base 16.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487015 - 2¹ = 487013 is a prime.

It is a super-2 number, since 2×487015² = 474367220450, which contains 22 as substring.

It is a congruent number.

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

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, 1096 + ... + 1474.

It is an arithmetic number, because the mean of its divisors is an integer number (73530).

2⁴⁸⁷⁰¹⁵ is an apocalyptic number.

487015 is a deficient number, since it is larger than the sum of its proper divisors (101225).

487015 is a wasteful number, since it uses less digits than its factorization.

487015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 487015 is about 697.8646000479. The cubic root of 487015 is about 78.6769373580.

Adding to 487015 its reverse (510784), we get a palindrome (997799).

The spelling of 487015 in words is "four hundred eighty-seven thousand, fifteen".