43082112 has 64 divisors (see below), whose sum is σ = 115349760. Its totient is φ = 14246400.

The previous prime is 43082111. The next prime is 43082113. The reversal of 43082112 is 21128034.

It is an interprime number because it is at equal distance from previous prime (43082111) and next prime (43082113).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43082111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57613 + ... + 58355.

It is an arithmetic number, because the mean of its divisors is an integer number (1802340).

Almost surely, 2^43082112 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 43082112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57674880).

43082112 is an abundant number, since it is smaller than the sum of its proper divisors (72267648).

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

43082112 is a wasteful number, since it uses less digits than its factorization.

43082112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 43082112 is about 6563.6965194927. The cubic root of 43082112 is about 350.5626650349.

The spelling of 43082112 in words is "forty-three million, eighty-two thousand, one hundred twelve".