22023326 has 8 divisors (see below), whose sum is σ = 35576184. Its totient is φ = 10164600.

The previous prime is 22023319. The next prime is 22023329. The reversal of 22023326 is 62332022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22023298 and 22023307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023329) 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, 423500 + ... + 423551.

It is an arithmetic number, because the mean of its divisors is an integer number (4447023).

Almost surely, 2^22023326 is an apocalyptic number.

22023326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22023326 is a deficient number, since it is larger than the sum of its proper divisors (13552858).

22023326 is a wasteful number, since it uses less digits than its factorization.

22023326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847066.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 22023326 is about 4692.9016610195. The cubic root of 22023326 is about 280.3029289490.

Adding to 22023326 its reverse (62332022), we get a palindrome (84355348).

The spelling of 22023326 in words is "twenty-two million, twenty-three thousand, three hundred twenty-six".