6872133 has 8 divisors (see below), whose sum is σ = 9386496. Its totient is φ = 4469600.

The previous prime is 6872119. The next prime is 6872137. The reversal of 6872133 is 3312786.

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 6872133 - 2¹⁸ = 6609989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6872133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6872137) 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 7 ways as a sum of consecutive naturals, for example, 27813 + ... + 28058.

It is an arithmetic number, because the mean of its divisors is an integer number (1173312).

Almost surely, 2^6872133 is an apocalyptic number.

It is an amenable number.

6872133 is a deficient number, since it is larger than the sum of its proper divisors (2514363).

6872133 is a wasteful number, since it uses less digits than its factorization.

6872133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55915.

The product of its digits is 6048, while the sum is 30.

The square root of 6872133 is about 2621.4753479672. The cubic root of 6872133 is about 190.1211876910.

The spelling of 6872133 in words is "six million, eight hundred seventy-two thousand, one hundred thirty-three".