475907472 has 30 divisors (see below), whose sum is σ = 1331880342. Its totient is φ = 158635776.

The previous prime is 475907437. The next prime is 475907473. The reversal of 475907472 is 274709574.

It can be written as a sum of positive squares in only one way, i.e., 414692496 + 61214976 = 20364^2 + 7824^2 .

It is not an unprimeable number, because it can be changed into a prime (475907473) 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, 1652313 + ... + 1652600.

Almost surely, 2^475907472 is an apocalyptic number.

It is an amenable number.

475907472 is an abundant number, since it is smaller than the sum of its proper divisors (855972870).

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

475907472 is a wasteful number, since it uses less digits than its factorization.

475907472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304927 (or 3304918 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The square root of 475907472 is about 21815.3036192486. The cubic root of 475907472 is about 780.7419370428.

The spelling of 475907472 in words is "four hundred seventy-five million, nine hundred seven thousand, four hundred seventy-two".