242606 has 32 divisors (see below), whose sum is σ = 473088. Its totient is φ = 90720.

The previous prime is 242603. The next prime is 242617. The reversal of 242606 is 606242.

242606 = T₈₄ + T₈₅ + ... + T₁₂₆.

242606 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5621 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (14784).

2²⁴²⁶⁰⁶ is an apocalyptic number.

242606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

242606 is a deficient number, since it is larger than the sum of its proper divisors (230482).

242606 is a wasteful number, since it uses less digits than its factorization.

242606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 242606 is about 492.5505050246. The cubic root of 242606 is about 62.3687699851.

Adding to 242606 its reverse (606242), we get a palindrome (848848).

It can be divided in two parts, 242 and 606, that added together give a palindrome (848).

The spelling of 242606 in words is "two hundred forty-two thousand, six hundred six".