68196 has 12 divisors (see below), whose sum is σ = 159152. Its totient is φ = 22728.

The previous prime is 68171. The next prime is 68207. The reversal of 68196 is 69186.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

68196 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, 2830 + ... + 2853.

2⁶⁸¹⁹⁶ is an apocalyptic number.

It is an amenable number.

68196 is an abundant number, since it is smaller than the sum of its proper divisors (90956).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79576).

68196 is a wasteful number, since it uses less digits than its factorization.

68196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5690 (or 5688 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 68196 is about 261.1436386359. The cubic root of 68196 is about 40.8557293033.

Subtracting 68196 from its reverse (69186), we obtain a triangular number (990 = T₄₄).

It can be divided in two parts, 681 and 96, that added together give a palindrome (777).

The spelling of 68196 in words is "sixty-eight thousand, one hundred ninety-six".