242452 has 18 divisors (see below), whose sum is σ = 493962. Its totient is φ = 103824.

The previous prime is 242449. The next prime is 242453. The reversal of 242452 is 254242.

242452 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 15876 = 476^2 + 126^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 423 + ... + 814.

2²⁴²⁴⁵² is an apocalyptic number.

It is an amenable number.

242452 is an abundant number, since it is smaller than the sum of its proper divisors (251510).

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

242452 is a wasteful number, since it uses less digits than its factorization.

242452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255 (or 1246 counting only the distinct ones).

The product of its digits is 640, while the sum is 19.

The square root of 242452 is about 492.3941510619. The cubic root of 242452 is about 62.3555704990.

Adding to 242452 its reverse (254242), we get a palindrome (496694).

The spelling of 242452 in words is "two hundred forty-two thousand, four hundred fifty-two".