196648 has 16 divisors (see below), whose sum is σ = 377280. Its totient is φ = 96048.

The previous prime is 196643. The next prime is 196657. The reversal of 196648 is 846691.

Its product of digits (10368) is a multiple of the sum of its prime factors (576).

It is not an unprimeable number, because it can be changed into a prime (196643) by changing a digit.

196648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115 + ... + 637.

It is an arithmetic number, because the mean of its divisors is an integer number (23580).

2¹⁹⁶⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

196648 is a deficient number, since it is larger than the sum of its proper divisors (180632).

196648 is a wasteful number, since it uses less digits than its factorization.

196648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 572 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 196648 is about 443.4501099335. The cubic root of 196648 is about 58.1518021073.

The spelling of 196648 in words is "one hundred ninety-six thousand, six hundred forty-eight".