4040741 has 2 divisors, whose sum is σ = 4040742. Its totient is φ = 4040740.

The previous prime is 4040737. The next prime is 4040779. The reversal of 4040741 is 1470404.

4040741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2163841 + 1876900 = 1471^2 + 1370^2 .

It is a cyclic number.

It is not a de Polignac number, because 4040741 - 2² = 4040737 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040041) 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, 2020370 + 2020371.

It is an arithmetic number, because the mean of its divisors is an integer number (2020371).

Almost surely, 2^4040741 is an apocalyptic number.

It is an amenable number.

4040741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040741 is an equidigital number, since it uses as much as digits as its factorization.

4040741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4040741 is about 2010.1594464121. The cubic root of 4040741 is about 159.2772216338.

The spelling of 4040741 in words is "four million, forty thousand, seven hundred forty-one".