4143968 has 12 divisors (see below), whose sum is σ = 8158500. Its totient is φ = 2071968.

The previous prime is 4143967. The next prime is 4143973. The reversal of 4143968 is 8693414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64718 + ... + 64781.

It is an arithmetic number, because the mean of its divisors is an integer number (679875).

Almost surely, 2^4143968 is an apocalyptic number.

It is an amenable number.

4143968 is a deficient number, since it is larger than the sum of its proper divisors (4014532).

4143968 is a wasteful number, since it uses less digits than its factorization.

4143968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129509 (or 129501 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 4143968 is about 2035.6738442098. The cubic root of 4143968 is about 160.6221609212.

The spelling of 4143968 in words is "four million, one hundred forty-three thousand, nine hundred sixty-eight".