22114304 has 26 divisors (see below), whose sum is σ = 44231400. Its totient is φ = 11055104.

The previous prime is 22114291. The next prime is 22114343. The reversal of 22114304 is 40341122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397 + ... + 6795.

Almost surely, 2^22114304 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 22114304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22115700).

22114304 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22114304 is an frugal number, since it uses more digits than its factorization.

22114304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5423 (or 5401 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 22114304 is about 4702.5848211383. The cubic root of 22114304 is about 280.6883742862.

Adding to 22114304 its reverse (40341122), we get a palindrome (62455426).

The spelling of 22114304 in words is "twenty-two million, one hundred fourteen thousand, three hundred four".