530185 has 8 divisors (see below), whose sum is σ = 642816. Its totient is φ = 419760.

The previous prime is 530183. The next prime is 530197. The reversal of 530185 is 581035.

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

It is not a de Polignac number, because 530185 - 2¹ = 530183 is a prime.

It is a super-2 number, since 2×530185² = 562192268450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530183) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40 + ... + 1030.

It is an arithmetic number, because the mean of its divisors is an integer number (80352).

2⁵³⁰¹⁸⁵ is an apocalyptic number.

It is an amenable number.

530185 is a deficient number, since it is larger than the sum of its proper divisors (112631).

530185 is a wasteful number, since it uses less digits than its factorization.

530185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 530185 is about 728.1380363640. The cubic root of 530185 is about 80.9361382527.

The spelling of 530185 in words is "five hundred thirty thousand, one hundred eighty-five".