242196 has 12 divisors (see below), whose sum is σ = 565152. Its totient is φ = 80728.

The previous prime is 242173. The next prime is 242197. The reversal of 242196 is 691242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242197) by changing a digit.

242196 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, 10080 + ... + 10103.

It is an arithmetic number, because the mean of its divisors is an integer number (47096).

2²⁴²¹⁹⁶ is an apocalyptic number.

It is an amenable number.

242196 is an abundant number, since it is smaller than the sum of its proper divisors (322956).

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

242196 is a wasteful number, since it uses less digits than its factorization.

242196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20190 (or 20188 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 242196 is about 492.1341280586. The cubic root of 242196 is about 62.3336161222. Note that the first 3 decimals are identical.

The spelling of 242196 in words is "two hundred forty-two thousand, one hundred ninety-six".