5782 has 12 divisors (see below), whose sum is σ = 10260. Its totient is φ = 2436.

The previous prime is 5779. The next prime is 5783. The reversal of 5782 is 2875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69 + ... + 127.

It is an arithmetic number, because the mean of its divisors is an integer number (855).

2⁵⁷⁸² is an apocalyptic number.

5782 is a deficient number, since it is larger than the sum of its proper divisors (4478).

5782 is a wasteful number, since it uses less digits than its factorization.

5782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 68 counting only the distinct ones).

The product of its digits is 560, while the sum is 22.

The square root of 5782 is about 76.0394634384. The cubic root of 5782 is about 17.9484119606.

It can be divided in two parts, 578 and 2, that multiplied together give a square (1156 = 34²).

The spelling of 5782 in words is "five thousand, seven hundred eighty-two".