282014857 has 2 divisors, whose sum is σ = 282014858. Its totient is φ = 282014856.

The previous prime is 282014839. The next prime is 282014951. The reversal of 282014857 is 758410282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252301456 + 29713401 = 15884^2 + 5451^2 .

It is a cyclic number.

It is not a de Polignac number, because 282014857 - 2⁷ = 282014729 is a prime.

It is not a weakly prime, because it can be changed into another prime (282014807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141007428 + 141007429.

It is an arithmetic number, because the mean of its divisors is an integer number (141007429).

Almost surely, 2^282014857 is an apocalyptic number.

It is an amenable number.

282014857 is a deficient number, since it is larger than the sum of its proper divisors (1).

282014857 is an equidigital number, since it uses as much as digits as its factorization.

282014857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 282014857 is about 16793.2979786580. The cubic root of 282014857 is about 655.7787346483.

The spelling of 282014857 in words is "two hundred eighty-two million, fourteen thousand, eight hundred fifty-seven".