196888 has 8 divisors (see below), whose sum is σ = 369180. Its totient is φ = 98440.

The previous prime is 196879. The next prime is 196901. The reversal of 196888 is 888691.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 196888.

It is a congruent number.

It is an unprimeable number.

196888 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 (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12298 + ... + 12313.

2¹⁹⁶⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

196888 is a deficient number, since it is larger than the sum of its proper divisors (172292).

196888 is a wasteful number, since it uses less digits than its factorization.

196888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24617 (or 24613 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The square root of 196888 is about 443.7206328311. The cubic root of 196888 is about 58.1754497054.

The spelling of 196888 in words is "one hundred ninety-six thousand, eight hundred eighty-eight".