8662118 has 4 divisors (see below), whose sum is σ = 12993180. Its totient is φ = 4331058.

The previous prime is 8662109. The next prime is 8662127. The reversal of 8662118 is 8112668.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8662109) and next prime (8662127).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165528 + ... + 2165531.

It is an arithmetic number, because the mean of its divisors is an integer number (3248295).

Almost surely, 2^8662118 is an apocalyptic number.

8662118 is a deficient number, since it is larger than the sum of its proper divisors (4331062).

8662118 is a wasteful number, since it uses less digits than its factorization.

8662118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4331061.

The product of its digits is 4608, while the sum is 32.

The square root of 8662118 is about 2943.1476347611. The cubic root of 8662118 is about 205.3720627691.

The spelling of 8662118 in words is "eight million, six hundred sixty-two thousand, one hundred eighteen".