3015841 has 2 divisors, whose sum is σ = 3015842. Its totient is φ = 3015840.

The previous prime is 3015839. The next prime is 3015847. The reversal of 3015841 is 1485103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2903616 + 112225 = 1704^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 3015841 - 2¹ = 3015839 is a prime.

Together with 3015839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3015847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507920 + 1507921.

It is an arithmetic number, because the mean of its divisors is an integer number (1507921).

Almost surely, 2^3015841 is an apocalyptic number.

It is an amenable number.

3015841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3015841 is an equidigital number, since it uses as much as digits as its factorization.

3015841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 3015841 is about 1736.6176896485. The cubic root of 3015841 is about 144.4783634786.

The spelling of 3015841 in words is "three million, fifteen thousand, eight hundred forty-one".