22424104 has 32 divisors (see below), whose sum is σ = 44596800. Its totient is φ = 10540800.

The previous prime is 22424099. The next prime is 22424107. The reversal of 22424104 is 40142422.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (22424107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22464 + ... + 23440.

It is an arithmetic number, because the mean of its divisors is an integer number (1393650).

Almost surely, 2^22424104 is an apocalyptic number.

It is an amenable number.

22424104 is a deficient number, since it is larger than the sum of its proper divisors (22172696).

22424104 is a wasteful number, since it uses less digits than its factorization.

22424104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1149 counting only the distinct ones).

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

The square root of 22424104 is about 4735.4095915771. The cubic root of 22424104 is about 281.9930249939.

Adding to 22424104 its reverse (40142422), we get a palindrome (62566526).

The spelling of 22424104 in words is "twenty-two million, four hundred twenty-four thousand, one hundred four".