83287 has 4 divisors (see below), whose sum is σ = 85576. Its totient is φ = 81000.

The previous prime is 83273. The next prime is 83299. The reversal of 83287 is 78238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78238 = 2 ⋅39119.

It is a cyclic number.

It is not a de Polignac number, because 83287 - 2¹¹ = 81239 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (21394).

2⁸³²⁸⁷ is an apocalyptic number.

83287 is a deficient number, since it is larger than the sum of its proper divisors (2289).

83287 is a wasteful number, since it uses less digits than its factorization.

83287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288.

The product of its digits is 2688, while the sum is 28.

The square root of 83287 is about 288.5948717493. The cubic root of 83287 is about 43.6709265571.

It can be divided in two parts, 832 and 87, that added together give a palindrome (919).

The spelling of 83287 in words is "eighty-three thousand, two hundred eighty-seven".