6864133 has 4 divisors (see below), whose sum is σ = 7023808. Its totient is φ = 6704460.

The previous prime is 6864131. The next prime is 6864139. The reversal of 6864133 is 3314686.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6864133 - 2¹ = 6864131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6864095 and 6864104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6864131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79773 + ... + 79858.

It is an arithmetic number, because the mean of its divisors is an integer number (1755952).

Almost surely, 2^6864133 is an apocalyptic number.

It is an amenable number.

6864133 is a deficient number, since it is larger than the sum of its proper divisors (159675).

6864133 is a wasteful number, since it uses less digits than its factorization.

6864133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159674.

The product of its digits is 10368, while the sum is 31.

The square root of 6864133 is about 2619.9490453060. The cubic root of 6864133 is about 190.0473843037.

The spelling of 6864133 in words is "six million, eight hundred sixty-four thousand, one hundred thirty-three".