242254 has 8 divisors (see below), whose sum is σ = 369720. Its totient is φ = 119016.

The previous prime is 242243. The next prime is 242257. The reversal of 242254 is 452242.

242254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242257) 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, 909 + ... + 1144.

It is an arithmetic number, because the mean of its divisors is an integer number (46215).

2²⁴²²⁵⁴ is an apocalyptic number.

242254 is a deficient number, since it is larger than the sum of its proper divisors (127466).

242254 is a wasteful number, since it uses less digits than its factorization.

242254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114.

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

The square root of 242254 is about 492.1930515560. The cubic root of 242254 is about 62.3385915157.

Adding to 242254 its reverse (452242), we get a palindrome (694496).

It can be divided in two parts, 242 and 254, that added together give a triangular number (496 = T₃₁).

The spelling of 242254 in words is "two hundred forty-two thousand, two hundred fifty-four".