22326064 has 30 divisors (see below), whose sum is σ = 45702060. Its totient is φ = 10536480.

The previous prime is 22326053. The next prime is 22326097. The reversal of 22326064 is 46062322.

It is a happy number.

It is a super-3 number, since 3×22326064³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82249 + ... + 82519.

It is an arithmetic number, because the mean of its divisors is an integer number (1523402).

Almost surely, 2^22326064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22326064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22851030).

22326064 is an abundant number, since it is smaller than the sum of its proper divisors (23375996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22326064 is an equidigital number, since it uses as much as digits as its factorization.

22326064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 22326064 is about 4725.0464547981. The cubic root of 22326064 is about 281.5814591572.

Adding to 22326064 its reverse (46062322), we get a palindrome (68388386).

The spelling of 22326064 in words is "twenty-two million, three hundred twenty-six thousand, sixty-four".