348191 has 2 divisors, whose sum is σ = 348192. Its totient is φ = 348190.

The previous prime is 348181. The next prime is 348209. The reversal of 348191 is 191843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348191 - 2¹⁰ = 347167 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174095 + 174096.

It is an arithmetic number, because the mean of its divisors is an integer number (174096).

2³⁴⁸¹⁹¹ is an apocalyptic number.

348191 is a deficient number, since it is larger than the sum of its proper divisors (1).

348191 is an equidigital number, since it uses as much as digits as its factorization.

348191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 348191 is about 590.0771136047. The cubic root of 348191 is about 70.3513626478.

The spelling of 348191 in words is "three hundred forty-eight thousand, one hundred ninety-one".