4520330 has 8 divisors (see below), whose sum is σ = 8136612. Its totient is φ = 1808128.

The previous prime is 4520303. The next prime is 4520371. The reversal of 4520330 is 330254.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 64009 = 2111^2 + 253^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4520299 and 4520308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226007 + ... + 226026.

Almost surely, 2^4520330 is an apocalyptic number.

4520330 is a deficient number, since it is larger than the sum of its proper divisors (3616282).

4520330 is a wasteful number, since it uses less digits than its factorization.

4520330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452040.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 4520330 is about 2126.1067706021. The cubic root of 4520330 is about 165.3446118664.

Adding to 4520330 its reverse (330254), we get a palindrome (4850584).

The spelling of 4520330 in words is "four million, five hundred twenty thousand, three hundred thirty".