2168133 has 8 divisors (see below), whose sum is σ = 3153696. Its totient is φ = 1314000.

The previous prime is 2168107. The next prime is 2168143. The reversal of 2168133 is 3318612.

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

It is not a de Polignac number, because 2168133 - 2⁹ = 2167621 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2168143) 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, 32818 + ... + 32883.

It is an arithmetic number, because the mean of its divisors is an integer number (394212).

2^2168133 is an apocalyptic number.

It is an amenable number.

2168133 is a deficient number, since it is larger than the sum of its proper divisors (985563).

2168133 is a wasteful number, since it uses less digits than its factorization.

2168133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65715.

The product of its digits is 864, while the sum is 24.

The square root of 2168133 is about 1472.4581488110. The cubic root of 2168133 is about 129.4281191007.

The spelling of 2168133 in words is "two million, one hundred sixty-eight thousand, one hundred thirty-three".