242524 has 6 divisors (see below), whose sum is σ = 424424. Its totient is φ = 121260.

The previous prime is 242521. The next prime is 242533. The reversal of 242524 is 425242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30312 + ... + 30319.

2²⁴²⁵²⁴ is an apocalyptic number.

It is an amenable number.

242524 is a deficient number, since it is larger than the sum of its proper divisors (181900).

242524 is a wasteful number, since it uses less digits than its factorization.

242524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60635 (or 60633 counting only the distinct ones).

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

The square root of 242524 is about 492.4672577949. The cubic root of 242524 is about 62.3617423828.

Adding to 242524 its reverse (425242), we get a palindrome (667766).

The spelling of 242524 in words is "two hundred forty-two thousand, five hundred twenty-four".