4044126 has 16 divisors (see below), whose sum is σ = 8112528. Its totient is φ = 1344000.

The previous prime is 4044077. The next prime is 4044179. The reversal of 4044126 is 6214404.

4044126 = 1004² + 1005² + ... + 1007².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (507033).

Almost surely, 2^4044126 is an apocalyptic number.

4044126 is an abundant number, since it is smaller than the sum of its proper divisors (4068402).

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

4044126 is a wasteful number, since it uses less digits than its factorization.

4044126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4044126 is about 2011.0012431622. The cubic root of 4044126 is about 159.3216856659.

The spelling of 4044126 in words is "four million, forty-four thousand, one hundred twenty-six".