4040126 has 8 divisors (see below), whose sum is σ = 6069360. Its totient is φ = 2017008.

The previous prime is 4040123. The next prime is 4040129. The reversal of 4040126 is 6210404.

It is an interprime number because it is at equal distance from previous prime (4040123) and next prime (4040129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (758670).

Almost surely, 2^4040126 is an apocalyptic number.

4040126 is a deficient number, since it is larger than the sum of its proper divisors (2029234).

4040126 is a wasteful number, since it uses less digits than its factorization.

4040126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4040126 is about 2010.0064676513. The cubic root of 4040126 is about 159.2691405697.

The spelling of 4040126 in words is "four million, forty thousand, one hundred twenty-six".