930530 has 8 divisors (see below), whose sum is σ = 1674972. Its totient is φ = 372208.

The previous prime is 930509. The next prime is 930547. The reversal of 930530 is 35039.

930530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 900601 + 29929 = 949^2 + 173^2 .

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

It is a Curzon 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, 46517 + ... + 46536.

2⁹³⁰⁵³⁰ is an apocalyptic number.

930530 is a deficient number, since it is larger than the sum of its proper divisors (744442).

930530 is a wasteful number, since it uses less digits than its factorization.

930530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93060.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 930530 is about 964.6398291590. The cubic root of 930530 is about 97.6285396472.

Adding to 930530 its reverse (35039), we get a palindrome (965569).

The spelling of 930530 in words is "nine hundred thirty thousand, five hundred thirty".