6535064 has 8 divisors (see below), whose sum is σ = 12253260. Its totient is φ = 3267528.

The previous prime is 6535057. The next prime is 6535073. The reversal of 6535064 is 4605356.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6535064² = 85414122968192, which contains 22 as substring.

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, 408434 + ... + 408449.

Almost surely, 2^6535064 is an apocalyptic number.

It is an amenable number.

6535064 is a deficient number, since it is larger than the sum of its proper divisors (5718196).

6535064 is a wasteful number, since it uses less digits than its factorization.

6535064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816889 (or 816885 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 6535064 is about 2556.3771239784. The cubic root of 6535064 is about 186.9605376803.

The spelling of 6535064 in words is "six million, five hundred thirty-five thousand, sixty-four".