2133199 has 4 divisors (see below), whose sum is σ = 2138400. Its totient is φ = 2128000.

The previous prime is 2133191. The next prime is 2133217. The reversal of 2133199 is 9913312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2133199 - 2³ = 2133191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927 + ... + 2824.

It is an arithmetic number, because the mean of its divisors is an integer number (534600).

2^2133199 is an apocalyptic number.

2133199 is a deficient number, since it is larger than the sum of its proper divisors (5201).

2133199 is an equidigital number, since it uses as much as digits as its factorization.

2133199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200.

The product of its digits is 1458, while the sum is 28.

The square root of 2133199 is about 1460.5475000834. The cubic root of 2133199 is about 128.7292158614.

It can be divided in two parts, 2133 and 199, that added together give a palindrome (2332).

The spelling of 2133199 in words is "two million, one hundred thirty-three thousand, one hundred ninety-nine".