530680 has 16 divisors (see below), whose sum is σ = 1194120. Its totient is φ = 212256.

The previous prime is 530669. The next prime is 530693. The reversal of 530680 is 86035.

It is a congruent number.

It is an unprimeable number.

530680 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6594 + ... + 6673.

2⁵³⁰⁶⁸⁰ is an apocalyptic number.

It is an amenable number.

530680 is an abundant number, since it is smaller than the sum of its proper divisors (663440).

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

530680 is a wasteful number, since it uses less digits than its factorization.

530680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13278 (or 13274 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 530680 is about 728.4778651407. The cubic root of 530680 is about 80.9613187254.

The spelling of 530680 in words is "five hundred thirty thousand, six hundred eighty".