1164168 has 96 divisors (see below), whose sum is σ = 3556800. Its totient is φ = 342144.

The previous prime is 1164101. The next prime is 1164173. The reversal of 1164168 is 8614611.

1164168 is a `hidden beast` number, since 11 + 641 + 6 + 8 = 666.

It is a super-3 number, since 3×1164168³ = 4733345730440848896, which contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31446 + ... + 31482.

It is an arithmetic number, because the mean of its divisors is an integer number (37050).

2^1164168 is an apocalyptic number.

1164168 is a gapful number since it is divisible by the number (18) 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 1164168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778400).

1164168 is an abundant number, since it is smaller than the sum of its proper divisors (2392632).

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

1164168 is a wasteful number, since it uses less digits than its factorization.

1164168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 84 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1164168 is about 1078.9661718516. The cubic root of 1164168 is about 105.1974515905.

Adding to 1164168 its reverse (8614611), we get a palindrome (9778779).

The spelling of 1164168 in words is "one million, one hundred sixty-four thousand, one hundred sixty-eight".