242284583 has 2 divisors, whose sum is σ = 242284584. Its totient is φ = 242284582.

The previous prime is 242284541. The next prime is 242284607. The reversal of 242284583 is 385482242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242284583 - 2⁸ = 242284327 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242284283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121142291 + 121142292.

It is an arithmetic number, because the mean of its divisors is an integer number (121142292).

Almost surely, 2^242284583 is an apocalyptic number.

242284583 is a deficient number, since it is larger than the sum of its proper divisors (1).

242284583 is an equidigital number, since it uses as much as digits as its factorization.

242284583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 38.

The square root of 242284583 is about 15565.4933426474. The cubic root of 242284583 is about 623.4121468655.

The spelling of 242284583 in words is "two hundred forty-two million, two hundred eighty-four thousand, five hundred eighty-three".