286028201 has 2 divisors, whose sum is σ = 286028202. Its totient is φ = 286028200.

The previous prime is 286028191. The next prime is 286028221. The reversal of 286028201 is 102820682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285643801 + 384400 = 16901^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 286028201 - 2⁶ = 286028137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (286028221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143014100 + 143014101.

It is an arithmetic number, because the mean of its divisors is an integer number (143014101).

Almost surely, 2^286028201 is an apocalyptic number.

It is an amenable number.

286028201 is a deficient number, since it is larger than the sum of its proper divisors (1).

286028201 is an equidigital number, since it uses as much as digits as its factorization.

286028201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 286028201 is about 16912.3682847790. The cubic root of 286028201 is about 658.8748821255.

Adding to 286028201 its reverse (102820682), we get a palindrome (388848883).

The spelling of 286028201 in words is "two hundred eighty-six million, twenty-eight thousand, two hundred one".