6536534 has 8 divisors (see below), whose sum is σ = 10381608. Its totient is φ = 3076000.

The previous prime is 6536527. The next prime is 6536557. The reversal of 6536534 is 4356356.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6536534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96092 + ... + 96159.

It is an arithmetic number, because the mean of its divisors is an integer number (1297701).

Almost surely, 2^6536534 is an apocalyptic number.

6536534 is a deficient number, since it is larger than the sum of its proper divisors (3845074).

6536534 is a wasteful number, since it uses less digits than its factorization.

6536534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192270.

The product of its digits is 32400, while the sum is 32.

The square root of 6536534 is about 2556.6646240757. The cubic root of 6536534 is about 186.9745549563.

The spelling of 6536534 in words is "six million, five hundred thirty-six thousand, five hundred thirty-four".