2243335 has 4 divisors (see below), whose sum is σ = 2692008. Its totient is φ = 1794664.

The previous prime is 2243333. The next prime is 2243359. The reversal of 2243335 is 5333422.

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 2243335 - 2¹ = 2243333 is a prime.

It is a super-3 number, since 3×2243335³ = 33869099599333861125, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243333) 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, 224329 + ... + 224338.

It is an arithmetic number, because the mean of its divisors is an integer number (673002).

2^2243335 is an apocalyptic number.

2243335 is a deficient number, since it is larger than the sum of its proper divisors (448673).

2243335 is an equidigital number, since it uses as much as digits as its factorization.

2243335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448672.

The product of its digits is 2160, while the sum is 22.

The square root of 2243335 is about 1497.7766856244. The cubic root of 2243335 is about 130.9075547688.

Adding to 2243335 its reverse (5333422), we get a palindrome (7576757).

The spelling of 2243335 in words is "two million, two hundred forty-three thousand, three hundred thirty-five".