196967 has 4 divisors (see below), whose sum is σ = 197856. Its totient is φ = 196080.

The previous prime is 196961. The next prime is 196991. The reversal of 196967 is 769691.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 769691 = 13 ⋅59207.

It is a cyclic number.

It is not a de Polignac number, because 196967 - 2¹⁶ = 131431 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 659.

It is an arithmetic number, because the mean of its divisors is an integer number (49464).

2¹⁹⁶⁹⁶⁷ is an apocalyptic number.

196967 is a deficient number, since it is larger than the sum of its proper divisors (889).

196967 is an equidigital number, since it uses as much as digits as its factorization.

196967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its digits is 20412, while the sum is 38.

The square root of 196967 is about 443.8096438790. The cubic root of 196967 is about 58.1832295023.

The spelling of 196967 in words is "one hundred ninety-six thousand, nine hundred sixty-seven".