8082240 has 56 divisors (see below), whose sum is σ = 25664160. Its totient is φ = 2155008.

The previous prime is 8082229. The next prime is 8082247. The reversal of 8082240 is 422808.

8082240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8082240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8082247) 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 7 ways as a sum of consecutive naturals, for example, 3250 + ... + 5169.

Almost surely, 2^8082240 is an apocalyptic number.

8082240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8082240 is an abundant number, since it is smaller than the sum of its proper divisors (17581920).

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

8082240 is a wasteful number, since it uses less digits than its factorization.

8082240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439 (or 8429 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 8082240 is about 2842.9280680313. The cubic root of 8082240 is about 200.6829982452.

The spelling of 8082240 in words is "eight million, eighty-two thousand, two hundred forty".