2241343 has 4 divisors (see below), whose sum is σ = 2413768. Its totient is φ = 2068920.

The previous prime is 2241313. The next prime is 2241353. The reversal of 2241343 is 3431422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3431422 = 2 ⋅1715711.

It is a cyclic number.

It is not a de Polignac number, because 2241343 - 2⁵ = 2241311 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2241343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241313) 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, 86193 + ... + 86218.

It is an arithmetic number, because the mean of its divisors is an integer number (603442).

2^2241343 is an apocalyptic number.

2241343 is a deficient number, since it is larger than the sum of its proper divisors (172425).

2241343 is a wasteful number, since it uses less digits than its factorization.

2241343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172424.

The product of its digits is 576, while the sum is 19.

The square root of 2241343 is about 1497.1115522899. Note that the first 3 decimals coincide. The cubic root of 2241343 is about 130.8687962432.

Adding to 2241343 its reverse (3431422), we get a palindrome (5672765).

The spelling of 2241343 in words is "two million, two hundred forty-one thousand, three hundred forty-three".