6535964 has 6 divisors (see below), whose sum is σ = 11437944. Its totient is φ = 3267980.

The previous prime is 6535927. The next prime is 6535987. The reversal of 6535964 is 4695356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816992 + ... + 816999.

It is an arithmetic number, because the mean of its divisors is an integer number (1906324).

Almost surely, 2^6535964 is an apocalyptic number.

It is an amenable number.

6535964 is a deficient number, since it is larger than the sum of its proper divisors (4901980).

6535964 is a wasteful number, since it uses less digits than its factorization.

6535964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633995 (or 1633993 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The square root of 6535964 is about 2556.5531482838. The cubic root of 6535964 is about 186.9691199355.

The spelling of 6535964 in words is "six million, five hundred thirty-five thousand, nine hundred sixty-four".