22424414 has 16 divisors (see below), whose sum is σ = 34594560. Its totient is φ = 10895640.

The previous prime is 22424383. The next prime is 22424429. The reversal of 22424414 is 41442422.

It is a self number, because there is not a number n which added to its sum of digits gives 22424414.

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, 20009 + ... + 21099.

It is an arithmetic number, because the mean of its divisors is an integer number (2162160).

Almost surely, 2^22424414 is an apocalyptic number.

22424414 is a deficient number, since it is larger than the sum of its proper divisors (12170146).

22424414 is a wasteful number, since it uses less digits than its factorization.

22424414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its digits is 2048, while the sum is 23.

The square root of 22424414 is about 4735.4423235850. The cubic root of 22424414 is about 281.9943244503.

Adding to 22424414 its reverse (41442422), we get a palindrome (63866836).

The spelling of 22424414 in words is "twenty-two million, four hundred twenty-four thousand, four hundred fourteen".