8054240 has 48 divisors (see below), whose sum is σ = 19323360. Its totient is φ = 3171840.

The previous prime is 8054239. The next prime is 8054261. The reversal of 8054240 is 424508.

It is a congruent number.

It is an unprimeable number.

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, 11006 + ... + 11714.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 2^8054240 is an apocalyptic number.

8054240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8054240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9661680).

8054240 is an abundant number, since it is smaller than the sum of its proper divisors (11269120).

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

8054240 is a wasteful number, since it uses less digits than its factorization.

8054240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 8054240 is about 2837.9992952783. Note that the first 3 decimals coincide. The cubic root of 8054240 is about 200.4509823104.

Adding to 8054240 its reverse (424508), we get a palindrome (8478748).

The spelling of 8054240 in words is "eight million, fifty-four thousand, two hundred forty".