242704727 has 8 divisors (see below), whose sum is σ = 256077360. Its totient is φ = 229392000.

The previous prime is 242704687. The next prime is 242704751. The reversal of 242704727 is 727407242.

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

It is a cyclic number.

It is not a de Polignac number, because 242704727 - 2¹² = 242700631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242704327) 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 7 ways as a sum of consecutive naturals, for example, 6524 + ... + 22977.

It is an arithmetic number, because the mean of its divisors is an integer number (32009670).

Almost surely, 2^242704727 is an apocalyptic number.

242704727 is a deficient number, since it is larger than the sum of its proper divisors (13372633).

242704727 is a wasteful number, since it uses less digits than its factorization.

242704727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29953.

The product of its (nonzero) digits is 43904, while the sum is 35.

The square root of 242704727 is about 15578.9835034254. The cubic root of 242704727 is about 623.7722903187.

It can be divided in two parts, 242 and 704727, that added together give a cube (704969 = 89³).

The spelling of 242704727 in words is "two hundred forty-two million, seven hundred four thousand, seven hundred twenty-seven".