485847171 has 24 divisors (see below), whose sum is σ = 721213584. Its totient is φ = 314979840.

The previous prime is 485847161. The next prime is 485847203. The reversal of 485847171 is 171748584.

It is not a de Polignac number, because 485847171 - 2⁹ = 485846659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485847151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122400 + ... + 126306.

It is an arithmetic number, because the mean of its divisors is an integer number (30050566).

Almost surely, 2^485847171 is an apocalyptic number.

485847171 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

485847171 is a deficient number, since it is larger than the sum of its proper divisors (235366413).

485847171 is a wasteful number, since it uses less digits than its factorization.

485847171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291 (or 4288 counting only the distinct ones).

The product of its digits is 250880, while the sum is 45.

The square root of 485847171 is about 22041.9411803952. The cubic root of 485847171 is about 786.1399970122.

It can be divided in two parts, 48584 and 7171, that added together give a palindrome (55755).

The spelling of 485847171 in words is "four hundred eighty-five million, eight hundred forty-seven thousand, one hundred seventy-one".