1194901 has 2 divisors, whose sum is σ = 1194902. Its totient is φ = 1194900.

The previous prime is 1194899. The next prime is 1194917. The reversal of 1194901 is 1094911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 970225 + 224676 = 985^2 + 474^2 .

It is an emirp because it is prime and its reverse (1094911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1194901 - 2¹ = 1194899 is a prime.

Together with 1194899, 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 (1194961) 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, 597450 + 597451.

It is an arithmetic number, because the mean of its divisors is an integer number (597451).

2^1194901 is an apocalyptic number.

It is an amenable number.

1194901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1194901 is an equidigital number, since it uses as much as digits as its factorization.

1194901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 1194901 is about 1093.1152729699. The cubic root of 1194901 is about 106.1151294485.

The spelling of 1194901 in words is "one million, one hundred ninety-four thousand, nine hundred one".