1194343 has 2 divisors, whose sum is σ = 1194344. Its totient is φ = 1194342.

The previous prime is 1194341. The next prime is 1194373. The reversal of 1194343 is 3434911.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1194343 - 2¹ = 1194341 is a prime.

Together with 1194341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1194341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597171 + 597172.

It is an arithmetic number, because the mean of its divisors is an integer number (597172).

2^1194343 is an apocalyptic number.

1194343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1194343 is an equidigital number, since it uses as much as digits as its factorization.

1194343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 1194343 is about 1092.8600093333. The cubic root of 1194343 is about 106.0986088437.

The spelling of 1194343 in words is "one million, one hundred ninety-four thousand, three hundred forty-three".