43426160 has 80 divisors (see below), whose sum is σ = 109921536. Its totient is φ = 15888384.

The previous prime is 43426129. The next prime is 43426169. The reversal of 43426160 is 6162434.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43426169) 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 15 ways as a sum of consecutive naturals, for example, 49889 + ... + 50751.

Almost surely, 2^43426160 is an apocalyptic number.

43426160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43426160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54960768).

43426160 is an abundant number, since it is smaller than the sum of its proper divisors (66495376).

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

43426160 is a wasteful number, since it uses less digits than its factorization.

43426160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 43426160 is about 6589.8528056399. The cubic root of 43426160 is about 351.4933741358.

Adding to 43426160 its reverse (6162434), we get a palindrome (49588594).

The spelling of 43426160 in words is "forty-three million, four hundred twenty-six thousand, one hundred sixty".