242635607 has 2 divisors, whose sum is σ = 242635608. Its totient is φ = 242635606.

The previous prime is 242635583. The next prime is 242635637. The reversal of 242635607 is 706536242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242635607 - 2¹⁸ = 242373463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242635637) 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 as a sum of consecutive naturals, namely, 121317803 + 121317804.

It is an arithmetic number, because the mean of its divisors is an integer number (121317804).

Almost surely, 2^242635607 is an apocalyptic number.

242635607 is a deficient number, since it is larger than the sum of its proper divisors (1).

242635607 is an equidigital number, since it uses as much as digits as its factorization.

242635607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 242635607 is about 15576.7649722271. The cubic root of 242635607 is about 623.7130698896.

The spelling of 242635607 in words is "two hundred forty-two million, six hundred thirty-five thousand, six hundred seven".