2032243 has 4 divisors (see below), whose sum is σ = 2037760.
Its totient is φ = 2026728.
The previous prime is 2032241. The next prime is 2032253. The reversal of 2032243 is 3422302.
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 2032243 - 21 = 2032241 is a prime.
It is a super-2 number, since 2×20322432 = 8260023222098, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2032241) 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 3 ways as a sum of consecutive naturals, for example, 2163 + ... + 2956.
It is an arithmetic number, because the mean of its divisors is an integer number (509440).
22032243 is an apocalyptic number.
2032243 is a deficient number, since it is larger than the sum of its proper divisors (5517).
2032243 is an equidigital number, since it uses as much as digits as its factorization.
2032243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5516.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2032243 is about 1425.5676062537.
The cubic root of 2032243 is about 126.6655593932.
Adding to 2032243 its reverse (3422302), we get a palindrome (5454545).
The spelling of 2032243 in words is "two million, thirty-two thousand, two hundred forty-three".