8051800 has 48 divisors (see below), whose sum is σ = 18927360. Its totient is φ = 3185280.

The previous prime is 8051783. The next prime is 8051803. The reversal of 8051800 is 81508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8051803) 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 11 ways as a sum of consecutive naturals, for example, 25242 + ... + 25558.

It is an arithmetic number, because the mean of its divisors is an integer number (394320).

Almost surely, 2^8051800 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 8051800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9463680).

8051800 is an abundant number, since it is smaller than the sum of its proper divisors (10875560).

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

8051800 is a wasteful number, since it uses less digits than its factorization.

8051800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 8051800 is about 2837.5693824116. The cubic root of 8051800 is about 200.4307383232.

The spelling of 8051800 in words is "eight million, fifty-one thousand, eight hundred".