4116138 has 32 divisors (see below), whose sum is σ = 8963136. Its totient is φ = 1252608.

The previous prime is 4116127. The next prime is 4116143. The reversal of 4116138 is 8316114.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8581 + ... + 9047.

It is an arithmetic number, because the mean of its divisors is an integer number (280098).

Almost surely, 2^4116138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4116138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4481568).

4116138 is an abundant number, since it is smaller than the sum of its proper divisors (4846998).

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

4116138 is a wasteful number, since it uses less digits than its factorization.

4116138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598.

The product of its digits is 576, while the sum is 24.

The square root of 4116138 is about 2028.8267545554. The cubic root of 4116138 is about 160.2617849869.

Subtracting from 4116138 its sum of digits (24), we obtain a palindrome (4116114).

The spelling of 4116138 in words is "four million, one hundred sixteen thousand, one hundred thirty-eight".