1196843 has 2 divisors, whose sum is σ = 1196844. Its totient is φ = 1196842.

The previous prime is 1196837. The next prime is 1196857. The reversal of 1196843 is 3486911.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1196843 - 2¹⁶ = 1131307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1196813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598421 + 598422.

It is an arithmetic number, because the mean of its divisors is an integer number (598422).

2^1196843 is an apocalyptic number.

1196843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196843 is an equidigital number, since it uses as much as digits as its factorization.

1196843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 1196843 is about 1094.0031992641. The cubic root of 1196843 is about 106.1725858240.

The spelling of 1196843 in words is "one million, one hundred ninety-six thousand, eight hundred forty-three".