475784132 has 12 divisors (see below), whose sum is σ = 832790700. Its totient is φ = 237843936.

The previous prime is 475784129. The next prime is 475784159. The reversal of 475784132 is 231487574.

It can be written as a sum of positive squares in 2 ways, for example, as 160934596 + 314849536 = 12686^2 + 17744^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 475784132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19238 + ... + 36354.

It is an arithmetic number, because the mean of its divisors is an integer number (69399225).

Almost surely, 2^475784132 is an apocalyptic number.

It is an amenable number.

475784132 is a deficient number, since it is larger than the sum of its proper divisors (357006568).

475784132 is a wasteful number, since it uses less digits than its factorization.

475784132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24070 (or 24068 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 475784132 is about 21812.4765214773. The cubic root of 475784132 is about 780.6744834330.

The spelling of 475784132 in words is "four hundred seventy-five million, seven hundred eighty-four thousand, one hundred thirty-two".