196236 has 48 divisors (see below), whose sum is σ = 537600. Its totient is φ = 61776.

The previous prime is 196201. The next prime is 196247. The reversal of 196236 is 632691.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445 + ... + 2523.

It is an arithmetic number, because the mean of its divisors is an integer number (11200).

2¹⁹⁶²³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268800).

196236 is an abundant number, since it is smaller than the sum of its proper divisors (341364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196236 is a wasteful number, since it uses less digits than its factorization.

196236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 107 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 196236 is about 442.9853270708. The cubic root of 196236 is about 58.1111621585. Note that the first 4 decimals are identical.

The spelling of 196236 in words is "one hundred ninety-six thousand, two hundred thirty-six".