475204147 has 6 divisors (see below), whose sum is σ = 522331964. Its totient is φ = 432003660.

The previous prime is 475204141. The next prime is 475204151. The reversal of 475204147 is 741402574.

It is a happy number.

It is not a de Polignac number, because 475204147 - 2¹¹ = 475202099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475204141) 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 in 5 ways as a sum of consecutive naturals, for example, 1963533 + ... + 1963774.

Almost surely, 2^475204147 is an apocalyptic number.

475204147 is a deficient number, since it is larger than the sum of its proper divisors (47127817).

475204147 is a wasteful number, since it uses less digits than its factorization.

475204147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927329 (or 3927318 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 34.

The square root of 475204147 is about 21799.1776679764. The cubic root of 475204147 is about 780.3571381180.

The spelling of 475204147 in words is "four hundred seventy-five million, two hundred four thousand, one hundred forty-seven".