1341871 has 2 divisors, whose sum is σ = 1341872. Its totient is φ = 1341870.

The previous prime is 1341869. The next prime is 1341877. The reversal of 1341871 is 1781431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341871 - 2¹ = 1341869 is a prime.

Together with 1341869, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a nialpdrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341877) 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, 670935 + 670936.

It is an arithmetic number, because the mean of its divisors is an integer number (670936).

2^1341871 is an apocalyptic number.

1341871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341871 is an equidigital number, since it uses as much as digits as its factorization.

1341871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 25.

The square root of 1341871 is about 1158.3915572897. The cubic root of 1341871 is about 110.2986649343.

The spelling of 1341871 in words is "one million, three hundred forty-one thousand, eight hundred seventy-one".