286325 has 12 divisors (see below), whose sum is σ = 382788. Its totient is φ = 211200.

The previous prime is 286301. The next prime is 286333. The reversal of 286325 is 523682.

It can be written as a sum of positive squares in 6 ways, for example, as 69169 + 217156 = 263^2 + 466^2 .

It is not a de Polignac number, because 286325 - 2¹⁰ = 285301 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 286294 and 286303.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 286325.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 116 + ... + 765.

It is an arithmetic number, because the mean of its divisors is an integer number (31899).

2²⁸⁶³²⁵ is an apocalyptic number.

286325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

286325 is a deficient number, since it is larger than the sum of its proper divisors (96463).

286325 is a wasteful number, since it uses less digits than its factorization.

286325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 899 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 286325 is about 535.0934497824. The cubic root of 286325 is about 65.9102698596.

The spelling of 286325 in words is "two hundred eighty-six thousand, three hundred twenty-five".