966481 has 2 divisors, whose sum is σ = 966482. Its totient is φ = 966480.

The previous prime is 966463. The next prime is 966491. The reversal of 966481 is 184669.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 819025 + 147456 = 905^2 + 384^2 .

It is an emirp because it is prime and its reverse (184669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966481 - 2⁷ = 966353 is a prime.

It is a super-2 number, since 2×966481² = 1868171046722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (966401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483240 + 483241.

It is an arithmetic number, because the mean of its divisors is an integer number (483241).

2⁹⁶⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

966481 is a deficient number, since it is larger than the sum of its proper divisors (1).

966481 is an equidigital number, since it uses as much as digits as its factorization.

966481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 34.

The square root of 966481 is about 983.0976553731. The cubic root of 966481 is about 98.8699786160.

The spelling of 966481 in words is "nine hundred sixty-six thousand, four hundred eighty-one".