242767733 has 16 divisors (see below), whose sum is σ = 267093120. Its totient is φ = 219295296.

The previous prime is 242767697. The next prime is 242767747. The reversal of 242767733 is 337767242.

It is a cyclic number.

It is not a de Polignac number, because 242767733 - 2⁶ = 242767669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242767333) 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 15 ways as a sum of consecutive naturals, for example, 144623 + ... + 146291.

It is an arithmetic number, because the mean of its divisors is an integer number (16693320).

Almost surely, 2^242767733 is an apocalyptic number.

It is an amenable number.

242767733 is a deficient number, since it is larger than the sum of its proper divisors (24325387).

242767733 is a wasteful number, since it uses less digits than its factorization.

242767733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916.

The product of its digits is 296352, while the sum is 41.

The square root of 242767733 is about 15581.0055195421. The cubic root of 242767733 is about 623.8262626181.

The spelling of 242767733 in words is "two hundred forty-two million, seven hundred sixty-seven thousand, seven hundred thirty-three".