43082072 has 32 divisors (see below), whose sum is σ = 89449920. Its totient is φ = 19287840.

The previous prime is 43082071. The next prime is 43082089. The reversal of 43082072 is 27028034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43082071) 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, 2243 + ... + 9549.

It is an arithmetic number, because the mean of its divisors is an integer number (2795310).

Almost surely, 2^43082072 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 43082072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44724960).

43082072 is an abundant number, since it is smaller than the sum of its proper divisors (46367848).

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

43082072 is a wasteful number, since it uses less digits than its factorization.

43082072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7391 (or 7387 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 43082072 is about 6563.6934724285. The cubic root of 43082072 is about 350.5625565404.

The spelling of 43082072 in words is "forty-three million, eighty-two thousand, seventy-two".