472730500 has 192 divisors, whose sum is σ = 1218986496. Its totient is φ = 158400000.

The previous prime is 472730497. The next prime is 472730513. The reversal of 472730500 is 5037274.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4680450 + ... + 4680550.

It is an arithmetic number, because the mean of its divisors is an integer number (6348888).

Almost surely, 2^472730500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472730500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609493248).

472730500 is an abundant number, since it is smaller than the sum of its proper divisors (746255996).

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

472730500 is a wasteful number, since it uses less digits than its factorization.

472730500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 472730500 is about 21742.3664765361. The cubic root of 472730500 is about 779.0007475867. Note that the first 3 decimals are identical.

Adding to 472730500 its reverse (5037274), we get a palindrome (477767774).

The spelling of 472730500 in words is "four hundred seventy-two million, seven hundred thirty thousand, five hundred".