4530490 has 16 divisors (see below), whose sum is σ = 8203680. Its totient is φ = 1801360.

The previous prime is 4530481. The next prime is 4530497. The reversal of 4530490 is 940354.

It is not an unprimeable number, because it can be changed into a prime (4530497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (512730).

Almost surely, 2^4530490 is an apocalyptic number.

4530490 is a deficient number, since it is larger than the sum of its proper divisors (3673190).

4530490 is a wasteful number, since it uses less digits than its factorization.

4530490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4530490 is about 2128.4947733081. The cubic root of 4530490 is about 165.4683966514.

The spelling of 4530490 in words is "four million, five hundred thirty thousand, four hundred ninety".