282427 has 2 divisors, whose sum is σ = 282428. Its totient is φ = 282426.

The previous prime is 282413. The next prime is 282439. The reversal of 282427 is 724282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 282427 - 2⁷ = 282299 is a prime.

It is not a weakly prime, because it can be changed into another prime (282407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141213 + 141214.

It is an arithmetic number, because the mean of its divisors is an integer number (141214).

2²⁸²⁴²⁷ is an apocalyptic number.

282427 is a deficient number, since it is larger than the sum of its proper divisors (1).

282427 is an equidigital number, since it uses as much as digits as its factorization.

282427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 25.

The square root of 282427 is about 531.4386135764. The cubic root of 282427 is about 65.6098035864.

The spelling of 282427 in words is "two hundred eighty-two thousand, four hundred twenty-seven".