6536546 has 8 divisors (see below), whose sum is σ = 9828864. Its totient is φ = 3260260.

The previous prime is 6536527. The next prime is 6536557. The reversal of 6536546 is 6456356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6536546² = 85452867220232, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 2930 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (1228608).

Almost surely, 2^6536546 is an apocalyptic number.

6536546 is a deficient number, since it is larger than the sum of its proper divisors (3292318).

6536546 is a wasteful number, since it uses less digits than its factorization.

6536546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8016.

The product of its digits is 64800, while the sum is 35.

The square root of 6536546 is about 2556.6669708822. Note that the first 3 decimals coincide. The cubic root of 6536546 is about 186.9746693744.

Subtracting from 6536546 its product of digits (64800), we obtain a palindrome (6471746).

The spelling of 6536546 in words is "six million, five hundred thirty-six thousand, five hundred forty-six".