996706 has 8 divisors (see below), whose sum is σ = 1535580. Its totient is φ = 484848.

The previous prime is 996703. The next prime is 996739. The reversal of 996706 is 607699.

It can be written as a sum of positive squares in 2 ways, for example, as 912025 + 84681 = 955^2 + 291^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (996703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6661 + ... + 6808.

2⁹⁹⁶⁷⁰⁶ is an apocalyptic number.

996706 is a deficient number, since it is larger than the sum of its proper divisors (538874).

996706 is a wasteful number, since it uses less digits than its factorization.

996706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13508.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 996706 is about 998.3516414571. The cubic root of 996706 is about 99.8900792185.

The spelling of 996706 in words is "nine hundred ninety-six thousand, seven hundred six".