4084126 has 16 divisors (see below), whose sum is σ = 6658560. Its totient is φ = 1871640.

The previous prime is 4084109. The next prime is 4084139. The reversal of 4084126 is 6214804.

It is a self number, because there is not a number n which added to its sum of digits gives 4084126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (416160).

Almost surely, 2^4084126 is an apocalyptic number.

4084126 is a deficient number, since it is larger than the sum of its proper divisors (2574434).

4084126 is a wasteful number, since it uses less digits than its factorization.

4084126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4084126 is about 2020.9220667804. The cubic root of 4084126 is about 159.8452409836.

Subtracting from 4084126 its sum of digits (25), we obtain a 5-th power (4084101 = 21⁵).

The spelling of 4084126 in words is "four million, eighty-four thousand, one hundred twenty-six".