475805232 has 160 divisors (see below), whose sum is σ = 1628943360. Its totient is φ = 130014720.

The previous prime is 475805203. The next prime is 475805251. The reversal of 475805232 is 232508574.

475805232 is a `hidden beast` number, since 47 + 580 + 5 + 2 + 32 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66132 + ... + 72972.

It is an arithmetic number, because the mean of its divisors is an integer number (10180896).

Almost surely, 2^475805232 is an apocalyptic number.

475805232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475805232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (814471680).

475805232 is an abundant number, since it is smaller than the sum of its proper divisors (1153138128).

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

475805232 is a wasteful number, since it uses less digits than its factorization.

475805232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888 (or 6876 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 475805232 is about 21812.9601842574. The cubic root of 475805232 is about 780.6860236722.

The spelling of 475805232 in words is "four hundred seventy-five million, eight hundred five thousand, two hundred thirty-two".