286061 has 2 divisors, whose sum is σ = 286062. Its totient is φ = 286060.

The previous prime is 286049. The next prime is 286063. The reversal of 286061 is 160682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244036 + 42025 = 494^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 286061 - 2⁶ = 285997 is a prime.

Together with 286063, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₂₄₉₂₆ and since 286061 and 24926 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (286063) 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, 143030 + 143031.

It is an arithmetic number, because the mean of its divisors is an integer number (143031).

2²⁸⁶⁰⁶¹ is an apocalyptic number.

It is an amenable number.

286061 is a deficient number, since it is larger than the sum of its proper divisors (1).

286061 is an equidigital number, since it uses as much as digits as its factorization.

286061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 286061 is about 534.8467070105. The cubic root of 286061 is about 65.8900065669.

The spelling of 286061 in words is "two hundred eighty-six thousand, sixty-one".