966671 has 8 divisors (see below), whose sum is σ = 1035504. Its totient is φ = 899200.

The previous prime is 966661. The next prime is 966677. The reversal of 966671 is 176669.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 966671 - 2¹⁰ = 965647 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 966671.

It is not an unprimeable number, because it can be changed into a prime (966677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (129438).

2⁹⁶⁶⁶⁷¹ is an apocalyptic number.

966671 is a deficient number, since it is larger than the sum of its proper divisors (68833).

966671 is a wasteful number, since it uses less digits than its factorization.

966671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its digits is 13608, while the sum is 35.

The square root of 966671 is about 983.1942839541. The cubic root of 966671 is about 98.8764571242.

The spelling of 966671 in words is "nine hundred sixty-six thousand, six hundred seventy-one".