8070018 has 16 divisors (see below), whose sum is σ = 17607456. Its totient is φ = 2445440.

The previous prime is 8070011. The next prime is 8070037. The reversal of 8070018 is 8100708.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 8070018.

It is not an unprimeable number, because it can be changed into a prime (8070011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61071 + ... + 61202.

It is an arithmetic number, because the mean of its divisors is an integer number (1100466).

Almost surely, 2^8070018 is an apocalyptic number.

8070018 is an abundant number, since it is smaller than the sum of its proper divisors (9537438).

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

8070018 is a wasteful number, since it uses less digits than its factorization.

8070018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122289.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 8070018 is about 2840.7777104166. Note that the first 4 decimals coincide. The cubic root of 8070018 is about 200.5817892984.

The spelling of 8070018 in words is "eight million, seventy thousand, eighteen".