2193233 has 8 divisors (see below), whose sum is σ = 2525952. Its totient is φ = 1865376.

The previous prime is 2193223. The next prime is 2193239. The reversal of 2193233 is 3323912.

2193233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2193233 - 2²⁰ = 1144657 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2193199 and 2193208.

It is not an unprimeable number, because it can be changed into a prime (2193239) 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, 185 + ... + 2102.

It is an arithmetic number, because the mean of its divisors is an integer number (315744).

2^2193233 is an apocalyptic number.

It is an amenable number.

2193233 is a deficient number, since it is larger than the sum of its proper divisors (332719).

2193233 is a wasteful number, since it uses less digits than its factorization.

2193233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its digits is 972, while the sum is 23.

The square root of 2193233 is about 1480.9567853249. The cubic root of 2193233 is about 129.9256576917.

The spelling of 2193233 in words is "two million, one hundred ninety-three thousand, two hundred thirty-three".