8118120 has 32 divisors (see below), whose sum is σ = 24354720. Its totient is φ = 2164800.

The previous prime is 8118109. The next prime is 8118137. The reversal of 8118120 is 218118.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33706 + ... + 33945.

It is an arithmetic number, because the mean of its divisors is an integer number (761085).

Almost surely, 2^8118120 is an apocalyptic number.

It is an amenable number.

8118120 is an abundant number, since it is smaller than the sum of its proper divisors (16236600).

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

8118120 is a wasteful number, since it uses less digits than its factorization.

8118120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67665 (or 67661 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 8118120 is about 2849.2314753280. The cubic root of 8118120 is about 200.9795281247.

The spelling of 8118120 in words is "eight million, one hundred eighteen thousand, one hundred twenty".