996850 has 12 divisors (see below), whose sum is σ = 1854234. Its totient is φ = 398720.

The previous prime is 996847. The next prime is 996857. The reversal of 996850 is 58699.

It can be written as a sum of positive squares in 3 ways, for example, as 573049 + 423801 = 757^2 + 651^2 .

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (996857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9919 + ... + 10018.

2⁹⁹⁶⁸⁵⁰ is an apocalyptic number.

996850 is a deficient number, since it is larger than the sum of its proper divisors (857384).

996850 is a wasteful number, since it uses less digits than its factorization.

996850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19949 (or 19944 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 996850 is about 998.4237577302. The cubic root of 996850 is about 99.8948895567.

The spelling of 996850 in words is "nine hundred ninety-six thousand, eight hundred fifty".