4138876 has 24 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 1739712.

The previous prime is 4138861. The next prime is 4138877. The reversal of 4138876 is 6788314.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90 + ... + 2878.

It is an arithmetic number, because the mean of its divisors is an integer number (351540).

Almost surely, 2^4138876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4138876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4218480).

4138876 is an abundant number, since it is smaller than the sum of its proper divisors (4298084).

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

4138876 is a wasteful number, since it uses less digits than its factorization.

4138876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853 (or 2851 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 4138876 is about 2034.4227682564. The cubic root of 4138876 is about 160.5563445127.

The spelling of 4138876 in words is "four million, one hundred thirty-eight thousand, eight hundred seventy-six".