4530422 has 16 divisors (see below), whose sum is σ = 7370160. Its totient is φ = 2076192.

The previous prime is 4530401. The next prime is 4530431. The reversal of 4530422 is 2240354.

It is a junction number, because it is equal to n+sod(n) for n = 4530394 and 4530403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3704 + ... + 4772.

It is an arithmetic number, because the mean of its divisors is an integer number (460635).

Almost surely, 2^4530422 is an apocalyptic number.

4530422 is a deficient number, since it is larger than the sum of its proper divisors (2839738).

4530422 is a wasteful number, since it uses less digits than its factorization.

4530422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4530422 is about 2128.4787995186. The cubic root of 4530422 is about 165.4675687860.

Adding to 4530422 its reverse (2240354), we get a palindrome (6770776).

The spelling of 4530422 in words is "four million, five hundred thirty thousand, four hundred twenty-two".