4530724 has 48 divisors (see below), whose sum is σ = 9346176. Its totient is φ = 1916640.

The previous prime is 4530719. The next prime is 4530731. The reversal of 4530724 is 4270354.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122434 + ... + 122470.

It is an arithmetic number, because the mean of its divisors is an integer number (194712).

Almost surely, 2^4530724 is an apocalyptic number.

4530724 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4530724 is an abundant number, since it is smaller than the sum of its proper divisors (4815452).

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

4530724 is a wasteful number, since it uses less digits than its factorization.

4530724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4530724 is about 2128.5497410209. The cubic root of 4530724 is about 165.4712454189.

The spelling of 4530724 in words is "four million, five hundred thirty thousand, seven hundred twenty-four".