22424334 has 16 divisors (see below), whose sum is σ = 44899920. Its totient is φ = 7466240.

The previous prime is 22424299. The next prime is 22424341. The reversal of 22424334 is 43342422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854 + ... + 8894.

It is an arithmetic number, because the mean of its divisors is an integer number (2806245).

Almost surely, 2^22424334 is an apocalyptic number.

22424334 is an abundant number, since it is smaller than the sum of its proper divisors (22475586).

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

22424334 is a wasteful number, since it uses less digits than its factorization.

22424334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275.

The product of its digits is 4608, while the sum is 24.

The square root of 22424334 is about 4735.4338766369. The cubic root of 22424334 is about 281.9939891078.

Adding to 22424334 its reverse (43342422), we get a palindrome (65766756).

The spelling of 22424334 in words is "twenty-two million, four hundred twenty-four thousand, three hundred thirty-four".