196546 has 16 divisors (see below), whose sum is σ = 342720. Its totient is φ = 82800.

The previous prime is 196543. The next prime is 196549. The reversal of 196546 is 645691.

It is an interprime number because it is at equal distance from previous prime (196543) and next prime (196549).

It is not an unprimeable number, because it can be changed into a prime (196541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345 + ... + 1483.

It is an arithmetic number, because the mean of its divisors is an integer number (21420).

2¹⁹⁶⁵⁴⁶ is an apocalyptic number.

196546 is a deficient number, since it is larger than the sum of its proper divisors (146174).

196546 is a wasteful number, since it uses less digits than its factorization.

196546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 6480, while the sum is 31.

The square root of 196546 is about 443.3350877158. The cubic root of 196546 is about 58.1417460517.

The spelling of 196546 in words is "one hundred ninety-six thousand, five hundred forty-six".