242582713 has 2 divisors, whose sum is σ = 242582714. Its totient is φ = 242582712.

The previous prime is 242582701. The next prime is 242582729. The reversal of 242582713 is 317285242.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136142224 + 106440489 = 11668^2 + 10317^2 .

It is a cyclic number.

It is not a de Polignac number, because 242582713 - 2²¹ = 240485561 is a prime.

It is not a weakly prime, because it can be changed into another prime (242583713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121291356 + 121291357.

It is an arithmetic number, because the mean of its divisors is an integer number (121291357).

Almost surely, 2^242582713 is an apocalyptic number.

It is an amenable number.

242582713 is a deficient number, since it is larger than the sum of its proper divisors (1).

242582713 is an equidigital number, since it uses as much as digits as its factorization.

242582713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 242582713 is about 15575.0670303534. The cubic root of 242582713 is about 623.6677439278.

The spelling of 242582713 in words is "two hundred forty-two million, five hundred eighty-two thousand, seven hundred thirteen".