475436288 has 72 divisors (see below), whose sum is σ = 983229408. Its totient is φ = 229312512.

The previous prime is 475436239. The next prime is 475436303. The reversal of 475436288 is 882634574.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 908795 + ... + 909317.

It is an arithmetic number, because the mean of its divisors is an integer number (13655964).

Almost surely, 2^475436288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475436288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491614704).

475436288 is an abundant number, since it is smaller than the sum of its proper divisors (507793120).

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

475436288 is an equidigital number, since it uses as much as digits as its factorization.

475436288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 645 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The square root of 475436288 is about 21804.5015535783. The cubic root of 475436288 is about 780.4841876519.

The spelling of 475436288 in words is "four hundred seventy-five million, four hundred thirty-six thousand, two hundred eighty-eight".