242727306 has 8 divisors (see below), whose sum is σ = 485454624. Its totient is φ = 80909100.

The previous prime is 242727301. The next prime is 242727307. The reversal of 242727306 is 603727242.

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

242727306 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (242727301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20227270 + ... + 20227281.

It is an arithmetic number, because the mean of its divisors is an integer number (60681828).

Almost surely, 2^242727306 is an apocalyptic number.

242727306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242727306 is a wasteful number, since it uses less digits than its factorization.

242727306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40454556.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 242727306 is about 15579.7081487427. The cubic root of 242727306 is about 623.7916330512.

The spelling of 242727306 in words is "two hundred forty-two million, seven hundred twenty-seven thousand, three hundred six".