6536845 has 12 divisors (see below), whose sum is σ = 9125244. Its totient is φ = 4482240.

The previous prime is 6536843. The next prime is 6536851. The reversal of 6536845 is 5486356.

6536845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 5866084 = 819^2 + 2422^2 .

It is not a de Polignac number, because 6536845 - 2¹ = 6536843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6536843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13096 + ... + 13585.

It is an arithmetic number, because the mean of its divisors is an integer number (760437).

Almost surely, 2^6536845 is an apocalyptic number.

It is an amenable number.

6536845 is a deficient number, since it is larger than the sum of its proper divisors (2588399).

6536845 is a wasteful number, since it uses less digits than its factorization.

6536845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26700 (or 26693 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 6536845 is about 2556.7254447828. The cubic root of 6536845 is about 186.9775202467.

It can be divided in two parts, 6536 and 845, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6536845 in words is "six million, five hundred thirty-six thousand, eight hundred forty-five".