22412326 has 16 divisors (see below), whose sum is σ = 34583040. Its totient is φ = 10888200.

The previous prime is 22412317. The next prime is 22412329. The reversal of 22412326 is 62321422.

It is a junction number, because it is equal to n+sod(n) for n = 22412297 and 22412306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13405 + ... + 14983.

It is an arithmetic number, because the mean of its divisors is an integer number (2161440).

Almost surely, 2^22412326 is an apocalyptic number.

22412326 is a deficient number, since it is larger than the sum of its proper divisors (12170714).

22412326 is a wasteful number, since it uses less digits than its factorization.

22412326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779.

The product of its digits is 1152, while the sum is 22.

The square root of 22412326 is about 4734.1658188112. The cubic root of 22412326 is about 281.9436451612.

Adding to 22412326 its reverse (62321422), we get a palindrome (84733748).

The spelling of 22412326 in words is "twenty-two million, four hundred twelve thousand, three hundred twenty-six".