2034243 has 6 divisors (see below), whose sum is σ = 2938364. Its totient is φ = 1356156.

The previous prime is 2034239. The next prime is 2034257. The reversal of 2034243 is 3424302.

It is not a de Polignac number, because 2034243 - 2² = 2034239 is a prime.

It is an Ulam number.

It is a Duffinian number.

2034243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2034233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113005 + ... + 113022.

2^2034243 is an apocalyptic number.

2034243 is a deficient number, since it is larger than the sum of its proper divisors (904121).

2034243 is a wasteful number, since it uses less digits than its factorization.

2034243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226033 (or 226030 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2034243 is about 1426.2689087265. The cubic root of 2034243 is about 126.7070977428.

Adding to 2034243 its reverse (3424302), we get a palindrome (5458545).

The spelling of 2034243 in words is "two million, thirty-four thousand, two hundred forty-three".