475442336 has 12 divisors (see below), whose sum is σ = 936027162. Its totient is φ = 237721152.

The previous prime is 475442333. The next prime is 475442353. The reversal of 475442336 is 633244574.

It can be written as a sum of positive squares in only one way, i.e., 405619600 + 69822736 = 20140^2 + 8356^2 .

It is a super-2 number, since 2×475442336² = 452090829722273792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 475442336.

It is not an unprimeable number, because it can be changed into a prime (475442333) by changing a digit.

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 as a sum of consecutive naturals, namely, 7428755 + ... + 7428818.

Almost surely, 2^475442336 is an apocalyptic number.

It is an amenable number.

475442336 is a deficient number, since it is larger than the sum of its proper divisors (460584826).

475442336 is a wasteful number, since it uses less digits than its factorization.

475442336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14857583 (or 14857575 counting only the distinct ones).

The product of its digits is 241920, while the sum is 38.

The square root of 475442336 is about 21804.6402400957. The cubic root of 475442336 is about 780.4874971373.

The spelling of 475442336 in words is "four hundred seventy-five million, four hundred forty-two thousand, three hundred thirty-six".