196826 has 16 divisors (see below), whose sum is σ = 357696. Its totient is φ = 79296.

The previous prime is 196817. The next prime is 196831. The reversal of 196826 is 628691.

It is a junction number, because it is equal to n+sod(n) for n = 196792 and 196801.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 176 + ... + 651.

It is an arithmetic number, because the mean of its divisors is an integer number (22356).

2¹⁹⁶⁸²⁶ is an apocalyptic number.

196826 is a deficient number, since it is larger than the sum of its proper divisors (160870).

196826 is a wasteful number, since it uses less digits than its factorization.

196826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its digits is 5184, while the sum is 32.

The square root of 196826 is about 443.6507635517. The cubic root of 196826 is about 58.1693425844.

The spelling of 196826 in words is "one hundred ninety-six thousand, eight hundred twenty-six".