8051808 has 24 divisors (see below), whose sum is σ = 21136248. Its totient is φ = 2683904.

The previous prime is 8051807. The next prime is 8051831. The reversal of 8051808 is 8081508.

8051808 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×8051808² = 129663224137728, which contains 22 as substring.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41841 + ... + 42032.

It is an arithmetic number, because the mean of its divisors is an integer number (880677).

Almost surely, 2^8051808 is an apocalyptic number.

It is an amenable number.

8051808 is an abundant number, since it is smaller than the sum of its proper divisors (13084440).

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

8051808 is a wasteful number, since it uses less digits than its factorization.

8051808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83886 (or 83878 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 8051808 is about 2837.5707920685. The cubic root of 8051808 is about 200.4308047036.

The spelling of 8051808 in words is "eight million, fifty-one thousand, eight hundred eight".