242027 has 4 divisors (see below), whose sum is σ = 243600. Its totient is φ = 240456.

The previous prime is 242009. The next prime is 242057. The reversal of 242027 is 720242.

242027 is nontrivially palindromic in base 12.

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

It is a cyclic number.

It is not a de Polignac number, because 242027 - 2⁶ = 241963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241996 and 242014.

It is not an unprimeable number, because it can be changed into a prime (242057) 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 in 3 ways as a sum of consecutive naturals, for example, 527 + ... + 872.

It is an arithmetic number, because the mean of its divisors is an integer number (60900).

2²⁴²⁰²⁷ is an apocalyptic number.

242027 is a deficient number, since it is larger than the sum of its proper divisors (1573).

242027 is a wasteful number, since it uses less digits than its factorization.

242027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 242027 is about 491.9623969370. The cubic root of 242027 is about 62.3191143243.

Adding to 242027 its reverse (720242), we get a palindrome (962269).

The spelling of 242027 in words is "two hundred forty-two thousand, twenty-seven", and thus it is an iban number.