966149 has 2 divisors, whose sum is σ = 966150. Its totient is φ = 966148.

The previous prime is 966139. The next prime is 966157. The reversal of 966149 is 941669.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 669124 + 297025 = 818^2 + 545^2 .

It is an emirp because it is prime and its reverse (941669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966149 - 2⁸ = 965893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966109) 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, 483074 + 483075.

It is an arithmetic number, because the mean of its divisors is an integer number (483075).

2⁹⁶⁶¹⁴⁹ is an apocalyptic number.

It is an amenable number.

966149 is a deficient number, since it is larger than the sum of its proper divisors (1).

966149 is an equidigital number, since it uses as much as digits as its factorization.

966149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 966149 is about 982.9287868406. The cubic root of 966149 is about 98.8586562371.

The spelling of 966149 in words is "nine hundred sixty-six thousand, one hundred forty-nine".