242092573 has 2 divisors, whose sum is σ = 242092574. Its totient is φ = 242092572.

The previous prime is 242092559. The next prime is 242092579. The reversal of 242092573 is 375290242.

It is a happy number.

242092573 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 can be written as a sum of positive squares in only one way, i.e., 242051364 + 41209 = 15558^2 + 203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242092573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242092579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121046286 + 121046287.

It is an arithmetic number, because the mean of its divisors is an integer number (121046287).

Almost surely, 2^242092573 is an apocalyptic number.

It is an amenable number.

242092573 is a deficient number, since it is larger than the sum of its proper divisors (1).

242092573 is an equidigital number, since it uses as much as digits as its factorization.

242092573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 242092573 is about 15559.3243105220. The cubic root of 242092573 is about 623.2474190898.

The spelling of 242092573 in words is "two hundred forty-two million, ninety-two thousand, five hundred seventy-three".