196066 has 8 divisors (see below), whose sum is σ = 316764. Its totient is φ = 90480.

The previous prime is 196051. The next prime is 196073. The reversal of 196066 is 660691.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 164025 + 32041 = 405^2 + 179^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3745 + ... + 3796.

2¹⁹⁶⁰⁶⁶ is an apocalyptic number.

196066 is a deficient number, since it is larger than the sum of its proper divisors (120698).

196066 is a wasteful number, since it uses less digits than its factorization.

196066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7556.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 196066 is about 442.7934055516. The cubic root of 196066 is about 58.0943766695.

The spelling of 196066 in words is "one hundred ninety-six thousand, sixty-six".