242527741 has 2 divisors, whose sum is σ = 242527742. Its totient is φ = 242527740.

The previous prime is 242527673. The next prime is 242527781. The reversal of 242527741 is 147725242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174794841 + 67732900 = 13221^2 + 8230^2 .

It is a cyclic number.

It is not a de Polignac number, because 242527741 - 2¹⁷ = 242396669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242527697 and 242527706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242527781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121263870 + 121263871.

It is an arithmetic number, because the mean of its divisors is an integer number (121263871).

Almost surely, 2^242527741 is an apocalyptic number.

It is an amenable number.

242527741 is a deficient number, since it is larger than the sum of its proper divisors (1).

242527741 is an equidigital number, since it uses as much as digits as its factorization.

242527741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31360, while the sum is 34.

The square root of 242527741 is about 15573.3021867554. The cubic root of 242527741 is about 623.6206303023.

The spelling of 242527741 in words is "two hundred forty-two million, five hundred twenty-seven thousand, seven hundred forty-one".