8000120 has 16 divisors (see below), whose sum is σ = 18000360. Its totient is φ = 3200032.

The previous prime is 8000119. The next prime is 8000141. The reversal of 8000120 is 210008.

8000120 is a modest number, since divided by 120 gives 80 as remainder.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 99962 + ... + 100041.

Almost surely, 2^8000120 is an apocalyptic number.

It is an amenable number.

8000120 is an abundant number, since it is smaller than the sum of its proper divisors (10000240).

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

8000120 is a wasteful number, since it uses less digits than its factorization.

8000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200014 (or 200010 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 8000120 is about 2828.4483378701. The cubic root of 8000120 is about 200.0009999950. Note that the first 3 decimals are identical.

Adding to 8000120 its reverse (210008), we get a palindrome (8210128).

The spelling of 8000120 in words is "eight million, one hundred twenty", and thus it is an aban number.