242233 has 4 divisors (see below), whose sum is σ = 256500. Its totient is φ = 227968.

The previous prime is 242227. The next prime is 242243. The reversal of 242233 is 332242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 183184 + 59049 = 428^2 + 243^2 .

It is a cyclic number.

It is not a de Polignac number, because 242233 - 2⁵ = 242201 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7108 + ... + 7141.

It is an arithmetic number, because the mean of its divisors is an integer number (64125).

2²⁴²²³³ is an apocalyptic number.

It is an amenable number.

242233 is a deficient number, since it is larger than the sum of its proper divisors (14267).

242233 is a wasteful number, since it uses less digits than its factorization.

242233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14266.

The product of its digits is 288, while the sum is 16.

The square root of 242233 is about 492.1717180009. The cubic root of 242233 is about 62.3367901718.

Adding to 242233 its reverse (332242), we get a palindrome (574475).

Subtracting 242233 from its reverse (332242), we obtain a palindrome (90009).

The spelling of 242233 in words is "two hundred forty-two thousand, two hundred thirty-three".