282740663 has 2 divisors, whose sum is σ = 282740664. Its totient is φ = 282740662.

The previous prime is 282740597. The next prime is 282740671. The reversal of 282740663 is 366047282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 282740663 - 2⁸ = 282740407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282730663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141370331 + 141370332.

It is an arithmetic number, because the mean of its divisors is an integer number (141370332).

Almost surely, 2^282740663 is an apocalyptic number.

282740663 is a deficient number, since it is larger than the sum of its proper divisors (1).

282740663 is an equidigital number, since it uses as much as digits as its factorization.

282740663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 282740663 is about 16814.8940823307. The cubic root of 282740663 is about 656.3408331655.

The spelling of 282740663 in words is "two hundred eighty-two million, seven hundred forty thousand, six hundred sixty-three".