6811133 has 8 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 5824800.

The previous prime is 6811127. The next prime is 6811141. The reversal of 6811133 is 3311186.

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

It is a cyclic number.

It is not a de Polignac number, because 6811133 - 2⁴ = 6811117 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6811099 and 6811108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6811333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3398 + ... + 5016.

It is an arithmetic number, because the mean of its divisors is an integer number (975240).

Almost surely, 2^6811133 is an apocalyptic number.

It is an amenable number.

6811133 is a deficient number, since it is larger than the sum of its proper divisors (990787).

6811133 is a wasteful number, since it uses less digits than its factorization.

6811133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227.

The product of its digits is 432, while the sum is 23.

The square root of 6811133 is about 2609.8147443832. The cubic root of 6811133 is about 189.5569826060.

The spelling of 6811133 in words is "six million, eight hundred eleven thousand, one hundred thirty-three".