3242191 has 2 divisors, whose sum is σ = 3242192. Its totient is φ = 3242190.

The previous prime is 3242159. The next prime is 3242203. The reversal of 3242191 is 1912423.

It is a strong prime.

It is an emirp because it is prime and its reverse (1912423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3242191 - 2⁵ = 3242159 is a prime.

3242191 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242111) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621095 + 1621096.

It is an arithmetic number, because the mean of its divisors is an integer number (1621096).

Almost surely, 2^3242191 is an apocalyptic number.

3242191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242191 is an equidigital number, since it uses as much as digits as its factorization.

3242191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 22.

The square root of 3242191 is about 1800.6085082549. The cubic root of 3242191 is about 148.0060717012.

The spelling of 3242191 in words is "three million, two hundred forty-two thousand, one hundred ninety-one".