4215041 has 2 divisors, whose sum is σ = 4215042. Its totient is φ = 4215040.

The previous prime is 4215023. The next prime is 4215047. The reversal of 4215041 is 1405124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 1256641 = 1720^2 + 1121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4215041 is a prime.

It is not a weakly prime, because it can be changed into another prime (4215047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107520 + 2107521.

It is an arithmetic number, because the mean of its divisors is an integer number (2107521).

Almost surely, 2^4215041 is an apocalyptic number.

It is an amenable number.

4215041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4215041 is an equidigital number, since it uses as much as digits as its factorization.

4215041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 4215041 is about 2053.0565019015. The cubic root of 4215041 is about 161.5352349899.

The spelling of 4215041 in words is "four million, two hundred fifteen thousand, forty-one".