472475328 has 84 divisors (see below), whose sum is σ = 1353741768. Its totient is φ = 145367040.

The previous prime is 472475293. The next prime is 472475351. The reversal of 472475328 is 823574274.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 472475328.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25168 + ... + 39728.

Almost surely, 2^472475328 is an apocalyptic number.

472475328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472475328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676870884).

472475328 is an abundant number, since it is smaller than the sum of its proper divisors (881266440).

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

472475328 is a wasteful number, since it uses less digits than its factorization.

472475328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14602 (or 14579 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The square root of 472475328 is about 21736.4976019597. The cubic root of 472475328 is about 778.8605585111.

It can be divided in two parts, 472 and 475328, that added together give a triangular number (475800 = T₉₇₅).

The spelling of 472475328 in words is "four hundred seventy-two million, four hundred seventy-five thousand, three hundred twenty-eight".