6502 has 4 divisors (see below), whose sum is σ = 9756.
Its totient is φ = 3250.
The previous prime is 6491. The next prime is 6521. The reversal of 6502 is 2056.
Adding to 6502 its reverse (2056), we get a palindrome (8558).
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
6502 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 as a sum of consecutive naturals, namely, 1624 + ... + 1627.
It is an arithmetic number, because the mean of its divisors is an integer number (2439).
26502 is an apocalyptic number.
6502 is a deficient number, since it is larger than the sum of its proper divisors (3254).
6502 is a wasteful number, since it uses less digits than its factorization.
6502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3253.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 6502 is about 80.6349800025.
The cubic root of 6502 is about 18.6644696961.
The spelling of 6502 in words is "six thousand, five hundred two".