472731004 has 12 divisors (see below), whose sum is σ = 829166800. Its totient is φ = 235826208.

The previous prime is 472730987. The next prime is 472731011. The reversal of 472731004 is 400137274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132849 + ... + 136360.

Almost surely, 2^472731004 is an apocalyptic number.

It is an amenable number.

472731004 is a deficient number, since it is larger than the sum of its proper divisors (356435796).

472731004 is a wasteful number, since it uses less digits than its factorization.

472731004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269652 (or 269650 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 472731004 is about 21742.3780668077. The cubic root of 472731004 is about 779.0010244295.

Adding to 472731004 its reverse (400137274), we get a palindrome (872868278).

The spelling of 472731004 in words is "four hundred seventy-two million, seven hundred thirty-one thousand, four".