2243341 has 4 divisors (see below), whose sum is σ = 2251552. Its totient is φ = 2235132.

The previous prime is 2243333. The next prime is 2243359. The reversal of 2243341 is 1433422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2243341 - 2³ = 2243333 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 4² + 3¹⁰ + 3¹³ + 4⁸ + 1 .

It is a Duffinian number.

2243341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243741) 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, 3681 + ... + 4246.

It is an arithmetic number, because the mean of its divisors is an integer number (562888).

2^2243341 is an apocalyptic number.

It is an amenable number.

2243341 is a deficient number, since it is larger than the sum of its proper divisors (8211).

2243341 is an equidigital number, since it uses as much as digits as its factorization.

2243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8210.

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

The square root of 2243341 is about 1497.7786885919. The cubic root of 2243341 is about 130.9076714767.

Adding to 2243341 its reverse (1433422), we get a palindrome (3676763).

The spelling of 2243341 in words is "two million, two hundred forty-three thousand, three hundred forty-one".