4143168 has 42 divisors (see below), whose sum is σ = 11877294. Its totient is φ = 1380864.

The previous prime is 4143163. The next prime is 4143187. The reversal of 4143168 is 8613414.

It can be written as a sum of positive squares in only one way, i.e., 2585664 + 1557504 = 1608^2 + 1248^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4143163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3021 + ... + 4172.

Almost surely, 2^4143168 is an apocalyptic number.

4143168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4143168 is an abundant number, since it is smaller than the sum of its proper divisors (7734126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143168 is a wasteful number, since it uses less digits than its factorization.

4143168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211 (or 7198 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4143168 is about 2035.4773395938. The cubic root of 4143168 is about 160.6118241298.

The spelling of 4143168 in words is "four million, one hundred forty-three thousand, one hundred sixty-eight".