242926 has 8 divisors (see below), whose sum is σ = 380304. Its totient is φ = 116160.

The previous prime is 242923. The next prime is 242927. The reversal of 242926 is 629242.

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

It is a self number, because there is not a number n which added to its sum of digits gives 242926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242923) 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, 2595 + ... + 2686.

It is an arithmetic number, because the mean of its divisors is an integer number (47538).

2²⁴²⁹²⁶ is an apocalyptic number.

242926 is a deficient number, since it is larger than the sum of its proper divisors (137378).

242926 is a wasteful number, since it uses less digits than its factorization.

242926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306.

The product of its digits is 1728, while the sum is 25.

The square root of 242926 is about 492.8752377631. The cubic root of 242926 is about 62.3961796368.

The spelling of 242926 in words is "two hundred forty-two thousand, nine hundred twenty-six".