196670 has 16 divisors (see below), whose sum is σ = 360288. Its totient is φ = 77280.

The previous prime is 196663. The next prime is 196681. The reversal of 196670 is 76691.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

196670 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 (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572 + ... + 848.

It is an arithmetic number, because the mean of its divisors is an integer number (22518).

2¹⁹⁶⁶⁷⁰ is an apocalyptic number.

196670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196670 is a deficient number, since it is larger than the sum of its proper divisors (163618).

196670 is a wasteful number, since it uses less digits than its factorization.

196670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 196670 is about 443.4749147359. The cubic root of 196670 is about 58.1539706045.

The spelling of 196670 in words is "one hundred ninety-six thousand, six hundred seventy".