4530530 has 8 divisors (see below), whose sum is σ = 8154972. Its totient is φ = 1812208.

The previous prime is 4530529. The next prime is 4530577. The reversal of 4530530 is 350354.

It can be written as a sum of positive squares in 2 ways, for example, as 4481689 + 48841 = 2117^2 + 221^2 .

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

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, 226517 + ... + 226536.

Almost surely, 2^4530530 is an apocalyptic number.

4530530 is a deficient number, since it is larger than the sum of its proper divisors (3624442).

4530530 is a wasteful number, since it uses less digits than its factorization.

4530530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453060.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 4530530 is about 2128.5041695989. The cubic root of 4530530 is about 165.4688836271.

Adding to 4530530 its reverse (350354), we get a palindrome (4880884).

The spelling of 4530530 in words is "four million, five hundred thirty thousand, five hundred thirty".