471244005 has 12 divisors (see below), whose sum is σ = 816823020. Its totient is φ = 251330112.

The previous prime is 471244003. The next prime is 471244019. The reversal of 471244005 is 500442174.

It can be written as a sum of positive squares in 2 ways, for example, as 79441569 + 391802436 = 8913^2 + 19794^2 .

It is not a de Polignac number, because 471244005 - 2¹ = 471244003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 471244005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471244003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5236000 + ... + 5236089.

It is an arithmetic number, because the mean of its divisors is an integer number (68068585).

Almost surely, 2^471244005 is an apocalyptic number.

471244005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

471244005 is a deficient number, since it is larger than the sum of its proper divisors (345579015).

471244005 is a wasteful number, since it uses less digits than its factorization.

471244005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10472100 (or 10472097 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 471244005 is about 21708.1552647847. The cubic root of 471244005 is about 778.1833709539.

Adding to 471244005 its reverse (500442174), we get a palindrome (971686179).

The spelling of 471244005 in words is "four hundred seventy-one million, two hundred forty-four thousand, five".