22334466 has 64 divisors (see below), whose sum is σ = 57646080. Its totient is φ = 5597760.

The previous prime is 22334453. The next prime is 22334489. The reversal of 22334466 is 66443322.

It is a happy number.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12565 + ... + 14231.

It is an arithmetic number, because the mean of its divisors is an integer number (900720).

Almost surely, 2^22334466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22334466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28823040).

22334466 is an abundant number, since it is smaller than the sum of its proper divisors (35311614).

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

22334466 is a wasteful number, since it uses less digits than its factorization.

22334466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719.

The product of its digits is 20736, while the sum is 30.

The square root of 22334466 is about 4725.9354629533. The cubic root of 22334466 is about 281.6167773799.

Adding to 22334466 its reverse (66443322), we get a palindrome (88777788).

The spelling of 22334466 in words is "twenty-two million, three hundred thirty-four thousand, four hundred sixty-six".