4038126 has 16 divisors (see below), whose sum is σ = 8107344. Its totient is φ = 1340864.

The previous prime is 4038121. The next prime is 4038161. The reversal of 4038126 is 6218304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4038096 and 4038105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4038121) 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, 610 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (506709).

Almost surely, 2^4038126 is an apocalyptic number.

4038126 is an abundant number, since it is smaller than the sum of its proper divisors (4069218).

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

4038126 is a wasteful number, since it uses less digits than its factorization.

4038126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4038126 is about 2009.5088952279. The cubic root of 4038126 is about 159.2428550150.

The spelling of 4038126 in words is "four million, thirty-eight thousand, one hundred twenty-six".