8040322 has 16 divisors (see below), whose sum is σ = 12476160. Its totient is φ = 3883248.

The previous prime is 8040311. The next prime is 8040323. The reversal of 8040322 is 2230408.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8040322.

It is not an unprimeable number, because it can be changed into a prime (8040323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12943 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (779760).

Almost surely, 2^8040322 is an apocalyptic number.

8040322 is a deficient number, since it is larger than the sum of its proper divisors (4435838).

8040322 is a wasteful number, since it uses less digits than its factorization.

8040322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 8040322 is about 2835.5461555051. The cubic root of 8040322 is about 200.3354537062.

The spelling of 8040322 in words is "eight million, forty thousand, three hundred twenty-two".