530487 has 6 divisors (see below), whose sum is σ = 766272. Its totient is φ = 353652.

The previous prime is 530447. The next prime is 530501. The reversal of 530487 is 784035.

It is not a de Polignac number, because 530487 - 2⁷ = 530359 is a prime.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 530487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29463 + ... + 29480.

It is an arithmetic number, because the mean of its divisors is an integer number (127712).

2⁵³⁰⁴⁸⁷ is an apocalyptic number.

530487 is a deficient number, since it is larger than the sum of its proper divisors (235785).

530487 is a wasteful number, since it uses less digits than its factorization.

530487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58949 (or 58946 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 530487 is about 728.3453851024. The cubic root of 530487 is about 80.9515027477.

The spelling of 530487 in words is "five hundred thirty thousand, four hundred eighty-seven".