530616 has 16 divisors (see below), whose sum is σ = 1326600. Its totient is φ = 176864.

The previous prime is 530609. The next prime is 530641. The reversal of 530616 is 616035.

It is a nialpdrome in base 9 and base 14.

It is a junction number, because it is equal to n+sod(n) for n = 530592 and 530601.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 11031 + ... + 11078.

2⁵³⁰⁶¹⁶ is an apocalyptic number.

It is an amenable number.

530616 is an abundant number, since it is smaller than the sum of its proper divisors (795984).

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

530616 is a wasteful number, since it uses less digits than its factorization.

530616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22118 (or 22114 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 530616 is about 728.4339366065. The cubic root of 530616 is about 80.9580639499.

The spelling of 530616 in words is "five hundred thirty thousand, six hundred sixteen".