22080326 has 4 divisors (see below), whose sum is σ = 33120492. Its totient is φ = 11040162.

The previous prime is 22080301. The next prime is 22080329. The reversal of 22080326 is 62308022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22080329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520080 + ... + 5520083.

It is an arithmetic number, because the mean of its divisors is an integer number (8280123).

Almost surely, 2^22080326 is an apocalyptic number.

22080326 is a deficient number, since it is larger than the sum of its proper divisors (11040166).

22080326 is a wasteful number, since it uses less digits than its factorization.

22080326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040165.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 22080326 is about 4698.9707383639. The cubic root of 22080326 is about 280.5445440257.

Adding to 22080326 its reverse (62308022), we get a palindrome (84388348).

The spelling of 22080326 in words is "twenty-two million, eighty thousand, three hundred twenty-six".