242435185 has 4 divisors (see below), whose sum is σ = 290922228. Its totient is φ = 193948144.

The previous prime is 242435183. The next prime is 242435191. The reversal of 242435185 is 581534242.

242435185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41589601 + 200845584 = 6449^2 + 14172^2 .

It is a cyclic number.

It is not a de Polignac number, because 242435185 - 2¹ = 242435183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242435185.

It is not an unprimeable number, because it can be changed into a prime (242435183) 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, 24243514 + ... + 24243523.

It is an arithmetic number, because the mean of its divisors is an integer number (72730557).

Almost surely, 2^242435185 is an apocalyptic number.

It is an amenable number.

242435185 is a deficient number, since it is larger than the sum of its proper divisors (48487043).

242435185 is an equidigital number, since it uses as much as digits as its factorization.

242435185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48487042.

The product of its digits is 38400, while the sum is 34.

The square root of 242435185 is about 15570.3302790917. The cubic root of 242435185 is about 623.5412893097.

The spelling of 242435185 in words is "two hundred forty-two million, four hundred thirty-five thousand, one hundred eighty-five".