2041939 has 8 divisors (see below), whose sum is σ = 2124800. Its totient is φ = 1960200.

The previous prime is 2041937. The next prime is 2041943. The reversal of 2041939 is 9391402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2041939 - 2¹ = 2041937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6004 + ... + 6334.

It is an arithmetic number, because the mean of its divisors is an integer number (265600).

2^2041939 is an apocalyptic number.

2041939 is a deficient number, since it is larger than the sum of its proper divisors (82861).

2041939 is a wasteful number, since it uses less digits than its factorization.

2041939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2041939 is about 1428.9643102611. The cubic root of 2041939 is about 126.8666838362.

The spelling of 2041939 in words is "two million, forty-one thousand, nine hundred thirty-nine".