6536838 has 32 divisors (see below), whose sum is σ = 16300800. Its totient is φ = 1697760.

The previous prime is 6536837. The next prime is 6536843. The reversal of 6536838 is 8386356.

It is a junction number, because it is equal to n+sod(n) for n = 6536796 and 6536805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6536837) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6613 + ... + 7536.

It is an arithmetic number, because the mean of its divisors is an integer number (509400).

Almost surely, 2^6536838 is an apocalyptic number.

6536838 is an abundant number, since it is smaller than the sum of its proper divisors (9763962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6536838 is a wasteful number, since it uses less digits than its factorization.

6536838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14172.

The product of its digits is 103680, while the sum is 39.

The square root of 6536838 is about 2556.7240758439. The cubic root of 6536838 is about 186.9774535048.

The spelling of 6536838 in words is "six million, five hundred thirty-six thousand, eight hundred thirty-eight".