966986 has 8 divisors (see below), whose sum is σ = 1526880. Its totient is φ = 458028.

The previous prime is 966971. The next prime is 966991. The reversal of 966986 is 689669.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12686 + ... + 12761.

It is an arithmetic number, because the mean of its divisors is an integer number (190860).

2⁹⁶⁶⁹⁸⁶ is an apocalyptic number.

966986 is a deficient number, since it is larger than the sum of its proper divisors (559894).

966986 is a wasteful number, since it uses less digits than its factorization.

966986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25468.

The product of its digits is 139968, while the sum is 44.

The square root of 966986 is about 983.3544630498. The cubic root of 966986 is about 98.8871959386.

The spelling of 966986 in words is "nine hundred sixty-six thousand, nine hundred eighty-six".