530930 has 8 divisors (see below), whose sum is σ = 955692. Its totient is φ = 212368.

The previous prime is 530911. The next prime is 530947. The reversal of 530930 is 39035.

It can be written as a sum of positive squares in 2 ways, for example, as 528529 + 2401 = 727^2 + 49^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 530930.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26537 + ... + 26556.

2⁵³⁰⁹³⁰ is an apocalyptic number.

530930 is a deficient number, since it is larger than the sum of its proper divisors (424762).

530930 is a wasteful number, since it uses less digits than its factorization.

530930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53100.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 530930 is about 728.6494355999. The cubic root of 530930 is about 80.9740301850.

Adding to 530930 its reverse (39035), we get a palindrome (569965).

The spelling of 530930 in words is "five hundred thirty thousand, nine hundred thirty".