4164318 has 32 divisors (see below), whose sum is σ = 9400320. Its totient is φ = 1366200.

The previous prime is 4164317. The next prime is 4164319. The reversal of 4164318 is 8134614.

4164318 is a `hidden beast` number, since 4 + 1 + 643 + 18 = 666.

It is an interprime number because it is at equal distance from previous prime (4164317) and next prime (4164319).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4164291 and 4164300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4164317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3043 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (293760).

Almost surely, 2^4164318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4164318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4700160).

4164318 is an abundant number, since it is smaller than the sum of its proper divisors (5236002).

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

4164318 is a wasteful number, since it uses less digits than its factorization.

4164318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1223 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4164318 is about 2040.6660677338. Note that the first 3 decimals coincide. The cubic root of 4164318 is about 160.8846569151.

The spelling of 4164318 in words is "four million, one hundred sixty-four thousand, three hundred eighteen".