8948018 has 24 divisors (see below), whose sum is σ = 14489172. Its totient is φ = 4143104.

The previous prime is 8947997. The next prime is 8948021. The reversal of 8948018 is 8108498.

It can be written as a sum of positive squares in 6 ways, for example, as 4592449 + 4355569 = 2143^2 + 2087^2 .

It is a super-2 number, since 2×8948018² = 160134052256648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65246 + ... + 65382.

Almost surely, 2^8948018 is an apocalyptic number.

8948018 is a deficient number, since it is larger than the sum of its proper divisors (5541154).

8948018 is a wasteful number, since it uses less digits than its factorization.

8948018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 8948018 is about 2991.3237872220. The cubic root of 8948018 is about 207.6071387489.

It can be divided in two parts, 89480 and 18, that added together give a palindrome (89498).

The spelling of 8948018 in words is "eight million, nine hundred forty-eight thousand, eighteen".