4856171 has 4 divisors (see below), whose sum is σ = 4864200. Its totient is φ = 4848144.

The previous prime is 4856161. The next prime is 4856177. The reversal of 4856171 is 1716584.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4856171 - 2¹⁸ = 4594027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4856177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3026 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (1216050).

Almost surely, 2^4856171 is an apocalyptic number.

4856171 is a deficient number, since it is larger than the sum of its proper divisors (8029).

4856171 is an equidigital number, since it uses as much as digits as its factorization.

4856171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028.

The product of its digits is 6720, while the sum is 32.

The square root of 4856171 is about 2203.6721625505. The cubic root of 4856171 is about 169.3419892276.

The spelling of 4856171 in words is "four million, eight hundred fifty-six thousand, one hundred seventy-one".