242366 has 8 divisors (see below), whose sum is σ = 366120. Its totient is φ = 120328.

The previous prime is 242357. The next prime is 242371. The reversal of 242366 is 663242.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20 + ... + 696.

It is an arithmetic number, because the mean of its divisors is an integer number (45765).

2²⁴²³⁶⁶ is an apocalyptic number.

242366 is a deficient number, since it is larger than the sum of its proper divisors (123754).

242366 is a wasteful number, since it uses less digits than its factorization.

242366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858.

The product of its digits is 1728, while the sum is 23.

The square root of 242366 is about 492.3068149031. The cubic root of 242366 is about 62.3481969251.

It can be divided in two parts, 24236 and 6, that added together give a palindrome (24242).

The spelling of 242366 in words is "two hundred forty-two thousand, three hundred sixty-six".