6535982 has 16 divisors (see below), whose sum is σ = 10069920. Its totient is φ = 3180672.

The previous prime is 6535927. The next prime is 6535987. The reversal of 6535982 is 2895356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6535987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12743 + ... + 13245.

It is an arithmetic number, because the mean of its divisors is an integer number (629370).

Almost surely, 2^6535982 is an apocalyptic number.

6535982 is a deficient number, since it is larger than the sum of its proper divisors (3533938).

6535982 is a wasteful number, since it uses less digits than its factorization.

6535982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667.

The product of its digits is 64800, while the sum is 38.

The square root of 6535982 is about 2556.5566686463. The cubic root of 6535982 is about 186.9692915726.

The spelling of 6535982 in words is "six million, five hundred thirty-five thousand, nine hundred eighty-two".