530318 has 8 divisors (see below), whose sum is σ = 810648. Its totient is φ = 260104.

The previous prime is 530303. The next prime is 530329. The reversal of 530318 is 813035.

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

It is a super-2 number, since 2×530318² = 562474362248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530318.

It is a congruent number.

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, 2396 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (101331).

2⁵³⁰³¹⁸ is an apocalyptic number.

530318 is a deficient number, since it is larger than the sum of its proper divisors (280330).

530318 is a wasteful number, since it uses less digits than its factorization.

530318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 530318 is about 728.2293594741. The cubic root of 530318 is about 80.9429054543.

It can be divided in two parts, 530 and 318, that added together give a palindrome (848).

The spelling of 530318 in words is "five hundred thirty thousand, three hundred eighteen".