8418168 has 80 divisors (see below), whose sum is σ = 25743960. Its totient is φ = 2548800.

The previous prime is 8418139. The next prime is 8418169. The reversal of 8418168 is 8618148.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8418169) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6538 + ... + 7718.

Almost surely, 2^8418168 is an apocalyptic number.

8418168 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8418168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12871980).

8418168 is an abundant number, since it is smaller than the sum of its proper divisors (17325792).

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

8418168 is a wasteful number, since it uses less digits than its factorization.

8418168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1197 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 8418168 is about 2901.4079340899. The cubic root of 8418168 is about 203.4257205055.

It can be divided in two parts, 841 and 8168, that added together give a palindrome (9009).

The spelling of 8418168 in words is "eight million, four hundred eighteen thousand, one hundred sixty-eight".