4198171 has 4 divisors (see below), whose sum is σ = 4203792. Its totient is φ = 4192552.

The previous prime is 4198141. The next prime is 4198211. The reversal of 4198171 is 1718914.

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 4198171 - 2¹⁷ = 4067099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4198111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1480 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (1050948).

Almost surely, 2^4198171 is an apocalyptic number.

4198171 is a deficient number, since it is larger than the sum of its proper divisors (5621).

4198171 is an equidigital number, since it uses as much as digits as its factorization.

4198171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620.

The product of its digits is 2016, while the sum is 31.

The square root of 4198171 is about 2048.9438742923. The cubic root of 4198171 is about 161.3194408766.

The spelling of 4198171 in words is "four million, one hundred ninety-eight thousand, one hundred seventy-one".