996756 has 12 divisors (see below), whose sum is σ = 2325792. Its totient is φ = 332248.

The previous prime is 996739. The next prime is 996763. The reversal of 996756 is 657699.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

996756 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 41520 + ... + 41543.

It is an arithmetic number, because the mean of its divisors is an integer number (193816).

2⁹⁹⁶⁷⁵⁶ is an apocalyptic number.

It is an amenable number.

996756 is an abundant number, since it is smaller than the sum of its proper divisors (1329036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996756 is a wasteful number, since it uses less digits than its factorization.

996756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83070 (or 83068 counting only the distinct ones).

The product of its digits is 102060, while the sum is 42.

The square root of 996756 is about 998.3766824200. The cubic root of 996756 is about 99.8917495273.

It can be divided in two parts, 99675 and 6, that added together give a triangular number (99681 = T₄₄₆).

The spelling of 996756 in words is "nine hundred ninety-six thousand, seven hundred fifty-six".