8028018 has 16 divisors (see below), whose sum is σ = 17840160. Its totient is φ = 2675988.

The previous prime is 8027969. The next prime is 8028019. The reversal of 8028018 is 8108208.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 8027982 and 8028000.

It is not an unprimeable number, because it can be changed into a prime (8028019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74280 + ... + 74387.

It is an arithmetic number, because the mean of its divisors is an integer number (1115010).

Almost surely, 2^8028018 is an apocalyptic number.

8028018 is an abundant number, since it is smaller than the sum of its proper divisors (9812142).

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

8028018 is a wasteful number, since it uses less digits than its factorization.

8028018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148678 (or 148672 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 8028018 is about 2833.3757251731. The cubic root of 8028018 is about 200.2332112901.

The spelling of 8028018 in words is "eight million, twenty-eight thousand, eighteen".