475432224 has 48 divisors (see below), whose sum is σ = 1249653888. Its totient is φ = 158268672.

The previous prime is 475432189. The next prime is 475432229. The reversal of 475432224 is 422234574.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (475432229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81369 + ... + 87015.

It is an arithmetic number, because the mean of its divisors is an integer number (26034456).

Almost surely, 2^475432224 is an apocalyptic number.

It is an amenable number.

475432224 is an abundant number, since it is smaller than the sum of its proper divisors (774221664).

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

475432224 is a wasteful number, since it uses less digits than its factorization.

475432224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537 (or 6529 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 475432224 is about 21804.4083616135. The cubic root of 475432224 is about 780.4819638021.

Adding to 475432224 its reverse (422234574), we get a palindrome (897666798).

The spelling of 475432224 in words is "four hundred seventy-five million, four hundred thirty-two thousand, two hundred twenty-four".