196942 has 8 divisors (see below), whose sum is σ = 300600. Its totient is φ = 96744.

The previous prime is 196927. The next prime is 196961. The reversal of 196942 is 249691.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

196942 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 3 ways as a sum of consecutive naturals, for example, 717 + ... + 952.

It is an arithmetic number, because the mean of its divisors is an integer number (37575).

2¹⁹⁶⁹⁴² is an apocalyptic number.

196942 is a deficient number, since it is larger than the sum of its proper divisors (103658).

196942 is a wasteful number, since it uses less digits than its factorization.

196942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its digits is 3888, while the sum is 31.

The square root of 196942 is about 443.7814777568. The cubic root of 196942 is about 58.1807677663.

The spelling of 196942 in words is "one hundred ninety-six thousand, nine hundred forty-two".