475535228 has 24 divisors (see below), whose sum is σ = 951602400. Its totient is φ = 203686848.

The previous prime is 475535227. The next prime is 475535233. The reversal of 475535228 is 822535574.

It is a super-2 number, since 2×475535228² = 452267506138023968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475535227) 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, 63338 + ... + 70446.

It is an arithmetic number, because the mean of its divisors is an integer number (39650100).

Almost surely, 2^475535228 is an apocalyptic number.

It is an amenable number.

475535228 is an abundant number, since it is smaller than the sum of its proper divisors (476067172).

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

475535228 is a wasteful number, since it uses less digits than its factorization.

475535228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509 (or 9507 counting only the distinct ones).

The product of its digits is 336000, while the sum is 41.

The square root of 475535228 is about 21806.7702331180. The cubic root of 475535228 is about 780.5383244181.

The spelling of 475535228 in words is "four hundred seventy-five million, five hundred thirty-five thousand, two hundred twenty-eight".