530004 has 24 divisors (see below), whose sum is σ = 1280160. Its totient is φ = 170464.

The previous prime is 529999. The next prime is 530017. The reversal of 530004 is 400035.

530004 = T₃₆₀ + T₃₆₁ + ... + T₃₆₇.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

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 530004.

It is an unprimeable number.

530004 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (53340).

2⁵³⁰⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

530004 is an abundant number, since it is smaller than the sum of its proper divisors (750156).

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

530004 is a wasteful number, since it uses less digits than its factorization.

530004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 530004 is about 728.0137361341. The cubic root of 530004 is about 80.9269269344.

Adding to 530004 its reverse (400035), we get a palindrome (930039).

The spelling of 530004 in words is "five hundred thirty thousand, four".