1000966 has 4 divisors (see below), whose sum is σ = 1501452. Its totient is φ = 500482.

The previous prime is 1000931. The next prime is 1000969. The reversal of 1000966 is 6690001.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250240 + ... + 250243.

It is an arithmetic number, because the mean of its divisors is an integer number (375363).

2^1000966 is an apocalyptic number.

1000966 is a deficient number, since it is larger than the sum of its proper divisors (500486).

1000966 is an equidigital number, since it uses as much as digits as its factorization.

1000966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500485.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1000966 is about 1000.4828834118. The cubic root of 1000966 is about 100.0321896372.

Adding to 1000966 its reverse (6690001), we get a palindrome (7690967).

The spelling of 1000966 in words is "one million, nine hundred sixty-six", and thus it is an aban number.