286025 has 12 divisors (see below), whose sum is σ = 376092. Its totient is φ = 215040.

The previous prime is 286019. The next prime is 286043. The reversal of 286025 is 520682.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1936 + 284089 = 44^2 + 533^2 .

It is not a de Polignac number, because 286025 - 2⁴ = 286009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 286025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89 + ... + 761.

It is an arithmetic number, because the mean of its divisors is an integer number (31341).

2²⁸⁶⁰²⁵ is an apocalyptic number.

286025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

286025 is a deficient number, since it is larger than the sum of its proper divisors (90067).

286025 is a wasteful number, since it uses less digits than its factorization.

286025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 286025 is about 534.8130514488. The cubic root of 286025 is about 65.8872424249.

The spelling of 286025 in words is "two hundred eighty-six thousand, twenty-five".