8065072 has 40 divisors (see below), whose sum is σ = 16740000. Its totient is φ = 3750912.

The previous prime is 8065067. The next prime is 8065073. The reversal of 8065072 is 2705608.

It is a self number, because there is not a number n which added to its sum of digits gives 8065072.

It is not an unprimeable number, because it can be changed into a prime (8065073) 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, 40429 + ... + 40627.

It is an arithmetic number, because the mean of its divisors is an integer number (418500).

Almost surely, 2^8065072 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 8065072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8370000).

8065072 is an abundant number, since it is smaller than the sum of its proper divisors (8674928).

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

8065072 is a wasteful number, since it uses less digits than its factorization.

8065072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8065072 is about 2839.9070407321. The cubic root of 8065072 is about 200.5408030091.

The spelling of 8065072 in words is "eight million, sixty-five thousand, seventy-two".