3021241 has 2 divisors, whose sum is σ = 3021242. Its totient is φ = 3021240.

The previous prime is 3021173. The next prime is 3021313. The reversal of 3021241 is 1421203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 783225 = 1496^2 + 885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3021241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3021541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510620 + 1510621.

It is an arithmetic number, because the mean of its divisors is an integer number (1510621).

Almost surely, 2^3021241 is an apocalyptic number.

It is an amenable number.

3021241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021241 is an equidigital number, since it uses as much as digits as its factorization.

3021241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3021241 is about 1738.1717406517. The cubic root of 3021241 is about 144.5645437485.

Adding to 3021241 its reverse (1421203), we get a palindrome (4442444).

The spelling of 3021241 in words is "three million, twenty-one thousand, two hundred forty-one".