242260747 has 2 divisors, whose sum is σ = 242260748. Its totient is φ = 242260746.

The previous prime is 242260729. The next prime is 242260757. The reversal of 242260747 is 747062242.

242260747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242260747 - 2⁷ = 242260619 is a prime.

It is not a weakly prime, because it can be changed into another prime (242260757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121130373 + 121130374.

It is an arithmetic number, because the mean of its divisors is an integer number (121130374).

Almost surely, 2^242260747 is an apocalyptic number.

242260747 is a deficient number, since it is larger than the sum of its proper divisors (1).

242260747 is an equidigital number, since it uses as much as digits as its factorization.

242260747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 242260747 is about 15564.7276558249. The cubic root of 242260747 is about 623.3917023960.

The spelling of 242260747 in words is "two hundred forty-two million, two hundred sixty thousand, seven hundred forty-seven".