966722 has 8 divisors (see below), whose sum is σ = 1535436. Its totient is φ = 454912.

The previous prime is 966677. The next prime is 966727. The reversal of 966722 is 227669.

It can be written as a sum of positive squares in 2 ways, for example, as 958441 + 8281 = 979^2 + 91^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14183 + ... + 14250.

2⁹⁶⁶⁷²² is an apocalyptic number.

966722 is a deficient number, since it is larger than the sum of its proper divisors (568714).

966722 is a wasteful number, since it uses less digits than its factorization.

966722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28452.

The product of its digits is 9072, while the sum is 32.

The square root of 966722 is about 983.2202194829. The cubic root of 966722 is about 98.8781959476.

The spelling of 966722 in words is "nine hundred sixty-six thousand, seven hundred twenty-two".