2040041 has 2 divisors, whose sum is σ = 2040042. Its totient is φ = 2040040.

The previous prime is 2040029. The next prime is 2040047. The reversal of 2040041 is 1400402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1081600 + 958441 = 1040^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040041 - 2⁶ = 2039977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040047) 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 as a sum of consecutive naturals, namely, 1020020 + 1020021.

It is an arithmetic number, because the mean of its divisors is an integer number (1020021).

2^2040041 is an apocalyptic number.

It is an amenable number.

2040041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040041 is an equidigital number, since it uses as much as digits as its factorization.

2040041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2040041 is about 1428.3000385073. The cubic root of 2040041 is about 126.8273637568.

Adding to 2040041 its reverse (1400402), we get a palindrome (3440443).

The spelling of 2040041 in words is "two million, forty thousand, forty-one".