286948043 has 2 divisors, whose sum is σ = 286948044. Its totient is φ = 286948042.

The previous prime is 286948037. The next prime is 286948063. The reversal of 286948043 is 340849682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 286948043 - 2⁶ = 286947979 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 286947985 and 286948003.

It is not a weakly prime, because it can be changed into another prime (286948063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143474021 + 143474022.

It is an arithmetic number, because the mean of its divisors is an integer number (143474022).

Almost surely, 2^286948043 is an apocalyptic number.

286948043 is a deficient number, since it is larger than the sum of its proper divisors (1).

286948043 is an equidigital number, since it uses as much as digits as its factorization.

286948043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 286948043 is about 16939.5408143196. The cubic root of 286948043 is about 659.5804212597.

The spelling of 286948043 in words is "two hundred eighty-six million, nine hundred forty-eight thousand, forty-three".