2204326 has 4 divisors (see below), whose sum is σ = 3306492. Its totient is φ = 1102162.

The previous prime is 2204273. The next prime is 2204327. The reversal of 2204326 is 6234022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6234022 = 2 ⋅3117011.

It is a super-2 number, since 2×2204326² = 9718106228552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551080 + ... + 551083.

It is an arithmetic number, because the mean of its divisors is an integer number (826623).

2^2204326 is an apocalyptic number.

2204326 is a deficient number, since it is larger than the sum of its proper divisors (1102166).

2204326 is a wasteful number, since it uses less digits than its factorization.

2204326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102165.

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

The square root of 2204326 is about 1484.6972755414. The cubic root of 2204326 is about 130.1443367276.

Adding to 2204326 its reverse (6234022), we get a palindrome (8438348).

The spelling of 2204326 in words is "two million, two hundred four thousand, three hundred twenty-six".