4520230 has 64 divisors (see below), whose sum is σ = 9979200. Its totient is φ = 1451520.

The previous prime is 4520227. The next prime is 4520237. The reversal of 4520230 is 320254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520237) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 41416 + ... + 41524.

It is an arithmetic number, because the mean of its divisors is an integer number (155925).

Almost surely, 2^4520230 is an apocalyptic number.

4520230 is an abundant number, since it is smaller than the sum of its proper divisors (5458970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4520230 is a wasteful number, since it uses less digits than its factorization.

4520230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4520230 is about 2126.0832533088. The cubic root of 4520230 is about 165.3433925909.

Adding to 4520230 its reverse (320254), we get a palindrome (4840484).

The spelling of 4520230 in words is "four million, five hundred twenty thousand, two hundred thirty".