242732 has 12 divisors (see below), whose sum is σ = 485520. Its totient is φ = 104016.

The previous prime is 242731. The next prime is 242747. The reversal of 242732 is 237242.

It is a happy number.

242732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

242732 is an admirable number.

It is a super-3 number, since 3×242732³ = 42904451833341504, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2 + 4⁸ + 7 + 2³ + 3¹¹ + 2⁵ .

It is not an unprimeable number, because it can be changed into a prime (242731) 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, 4307 + ... + 4362.

It is an arithmetic number, because the mean of its divisors is an integer number (40460).

2²⁴²⁷³² is an apocalyptic number.

It is an amenable number.

242732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242732 is a wasteful number, since it uses less digits than its factorization.

242732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680 (or 8678 counting only the distinct ones).

The product of its digits is 672, while the sum is 20.

The square root of 242732 is about 492.6783940869. The cubic root of 242732 is about 62.3795654106.

Adding to 242732 its reverse (237242), we get a palindrome (479974).

The spelling of 242732 in words is "two hundred forty-two thousand, seven hundred thirty-two".