2133299 has 4 divisors (see below), whose sum is σ = 2438064. Its totient is φ = 1828536.

The previous prime is 2133293. The next prime is 2133311. The reversal of 2133299 is 9923312.

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 2133299 - 2¹² = 2129203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133293) 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, 152372 + ... + 152385.

It is an arithmetic number, because the mean of its divisors is an integer number (609516).

2^2133299 is an apocalyptic number.

2133299 is a deficient number, since it is larger than the sum of its proper divisors (304765).

2133299 is an equidigital number, since it uses as much as digits as its factorization.

2133299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304764.

The product of its digits is 2916, while the sum is 29.

The square root of 2133299 is about 1460.5817334199. The cubic root of 2133299 is about 128.7312273506.

The spelling of 2133299 in words is "two million, one hundred thirty-three thousand, two hundred ninety-nine".