530117 has 4 divisors (see below), whose sum is σ = 605856. Its totient is φ = 454380.

The previous prime is 530093. The next prime is 530129. The reversal of 530117 is 711035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530095 and 530104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37859 + ... + 37872.

It is an arithmetic number, because the mean of its divisors is an integer number (151464).

2⁵³⁰¹¹⁷ is an apocalyptic number.

It is an amenable number.

530117 is a deficient number, since it is larger than the sum of its proper divisors (75739).

530117 is an equidigital number, since it uses as much as digits as its factorization.

530117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75738.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 530117 is about 728.0913404237. The cubic root of 530117 is about 80.9326778928.

The spelling of 530117 in words is "five hundred thirty thousand, one hundred seventeen".