473305128 has 32 divisors (see below), whose sum is σ = 1210783200. Its totient is φ = 154099008.

The previous prime is 473305127. The next prime is 473305153. The reversal of 473305128 is 821503374.

It is not an unprimeable number, because it can be changed into a prime (473305127) 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, 228283 + ... + 230346.

It is an arithmetic number, because the mean of its divisors is an integer number (37836975).

Almost surely, 2^473305128 is an apocalyptic number.

It is an amenable number.

473305128 is an abundant number, since it is smaller than the sum of its proper divisors (737478072).

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

473305128 is a wasteful number, since it uses less digits than its factorization.

473305128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458681 (or 458677 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 473305128 is about 21755.5769401779. The cubic root of 473305128 is about 779.3162581431.

The spelling of 473305128 in words is "four hundred seventy-three million, three hundred five thousand, one hundred twenty-eight".