475423732 has 12 divisors (see below), whose sum is σ = 950847520. Its totient is φ = 203753016.

The previous prime is 475423703. The next prime is 475423763. The reversal of 475423732 is 237324574.

475423732 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 475423691 and 475423700.

It is a congruent number.

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, 8489682 + ... + 8489737.

Almost surely, 2^475423732 is an apocalyptic number.

It is an amenable number.

475423732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

475423732 is a wasteful number, since it uses less digits than its factorization.

475423732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16979430 (or 16979428 counting only the distinct ones).

The product of its digits is 141120, while the sum is 37.

The square root of 475423732 is about 21804.2136294800. The cubic root of 475423732 is about 780.4773168780.

The spelling of 475423732 in words is "four hundred seventy-five million, four hundred twenty-three thousand, seven hundred thirty-two".