4188162 has 64 divisors (see below), whose sum is σ = 9953280. Its totient is φ = 1161600.

The previous prime is 4188161. The next prime is 4188187. The reversal of 4188162 is 2618814.

4188162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4188161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47014 + ... + 47102.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

Almost surely, 2^4188162 is an apocalyptic number.

It is a pronic number, being equal to 2046×2047.

It is a practical number, because each smaller number is the sum of distinct divisors of 4188162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4976640).

4188162 is an abundant number, since it is smaller than the sum of its proper divisors (5765118).

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

4188162 is a wasteful number, since it uses less digits than its factorization.

4188162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its digits is 3072, while the sum is 30.

The square root of 4188162 is about 2046.4999389201. The cubic root of 4188162 is about 161.1911364981.

The spelling of 4188162 in words is "four million, one hundred eighty-eight thousand, one hundred sixty-two".