3114191 has 2 divisors, whose sum is σ = 3114192. Its totient is φ = 3114190.

The previous prime is 3114169. The next prime is 3114203. The reversal of 3114191 is 1914113.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3114191 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3114161) 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, 1557095 + 1557096.

It is an arithmetic number, because the mean of its divisors is an integer number (1557096).

Almost surely, 2^3114191 is an apocalyptic number.

3114191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3114191 is an equidigital number, since it uses as much as digits as its factorization.

3114191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 20.

The square root of 3114191 is about 1764.7070578427. The cubic root of 3114191 is about 146.0321284145.

The spelling of 3114191 in words is "three million, one hundred fourteen thousand, one hundred ninety-one".