22014424 has 16 divisors (see below), whose sum is σ = 42156000. Its totient is φ = 10772832.

The previous prime is 22014401. The next prime is 22014431. The reversal of 22014424 is 42441022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28899 + ... + 29650.

It is an arithmetic number, because the mean of its divisors is an integer number (2634750).

Almost surely, 2^22014424 is an apocalyptic number.

It is an amenable number.

22014424 is a deficient number, since it is larger than the sum of its proper divisors (20141576).

22014424 is a wasteful number, since it uses less digits than its factorization.

22014424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58602 (or 58598 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 22014424 is about 4691.9531114452. The cubic root of 22014424 is about 280.2651569832.

Adding to 22014424 its reverse (42441022), we get a palindrome (64455446).

The spelling of 22014424 in words is "twenty-two million, fourteen thousand, four hundred twenty-four".