43168 has 24 divisors (see below), whose sum is σ = 90720. Its totient is φ = 20160.

The previous prime is 43159. The next prime is 43177. The reversal of 43168 is 86134.

43168 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (43159) and next prime (43177).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573 + ... + 643.

It is an arithmetic number, because the mean of its divisors is an integer number (3780).

2⁴³¹⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45360).

43168 is an abundant number, since it is smaller than the sum of its proper divisors (47552).

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

43168 is a wasteful number, since it uses less digits than its factorization.

43168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 92 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 43168 is about 207.7691026115. The cubic root of 43168 is about 35.0795469622.

The spelling of 43168 in words is "forty-three thousand, one hundred sixty-eight".