1194899 has 2 divisors, whose sum is σ = 1194900. Its totient is φ = 1194898.

The previous prime is 1194889. The next prime is 1194901. The reversal of 1194899 is 9984911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1194899 - 2⁴ = 1194883 is a prime.

It is a Sophie Germain prime.

Together with 1194901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1194889) 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, 597449 + 597450.

It is an arithmetic number, because the mean of its divisors is an integer number (597450).

2^1194899 is an apocalyptic number.

1194899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1194899 is an equidigital number, since it uses as much as digits as its factorization.

1194899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 41.

The square root of 1194899 is about 1093.1143581529. The cubic root of 1194899 is about 106.1150702441.

The spelling of 1194899 in words is "one million, one hundred ninety-four thousand, eight hundred ninety-nine".