3040241 has 2 divisors, whose sum is σ = 3040242. Its totient is φ = 3040240.

The previous prime is 3040223. The next prime is 3040243. The reversal of 3040241 is 1420403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2961841 + 78400 = 1721^2 + 280^2 .

It is an emirp because it is prime and its reverse (1420403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3040241 is a prime.

Together with 3040243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3040243) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520120 + 1520121.

It is an arithmetic number, because the mean of its divisors is an integer number (1520121).

Almost surely, 2^3040241 is an apocalyptic number.

It is an amenable number.

3040241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040241 is an equidigital number, since it uses as much as digits as its factorization.

3040241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3040241 is about 1743.6286875364. The cubic root of 3040241 is about 144.8669568394.

Adding to 3040241 its reverse (1420403), we get a palindrome (4460644).

The spelling of 3040241 in words is "three million, forty thousand, two hundred forty-one".