2133833 has 16 divisors (see below), whose sum is σ = 2479680. Its totient is φ = 1819584.

The previous prime is 2133821. The next prime is 2133839. The reversal of 2133833 is 3383312.

It is a de Polignac number, because none of the positive numbers 2^k-2133833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2133799 and 2133808.

It is not an unprimeable number, because it can be changed into a prime (2133839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13010 + ... + 13172.

It is an arithmetic number, because the mean of its divisors is an integer number (154980).

2^2133833 is an apocalyptic number.

It is an amenable number.

2133833 is a deficient number, since it is larger than the sum of its proper divisors (345847).

2133833 is a wasteful number, since it uses less digits than its factorization.

2133833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248.

The product of its digits is 1296, while the sum is 23.

The square root of 2133833 is about 1460.7645258562. The cubic root of 2133833 is about 128.7419676392.

The spelling of 2133833 in words is "two million, one hundred thirty-three thousand, eight hundred thirty-three".