475043328 has 60 divisors (see below), whose sum is σ = 1371020508. Its totient is φ = 158346240.

The previous prime is 475043281. The next prime is 475043329. The reversal of 475043328 is 823340574.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 475043292 and 475043301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475043329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46938 + ... + 56153.

Almost surely, 2^475043328 is an apocalyptic number.

475043328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

475043328 is an abundant number, since it is smaller than the sum of its proper divisors (895977180).

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

475043328 is a wasteful number, since it uses less digits than its factorization.

475043328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103115 (or 103096 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 475043328 is about 21795.4887075284. The cubic root of 475043328 is about 780.2690984724.

The spelling of 475043328 in words is "four hundred seventy-five million, forty-three thousand, three hundred twenty-eight".