22624041 has 16 divisors (see below), whose sum is σ = 34640640. Its totient is φ = 12989520.

The previous prime is 22624037. The next prime is 22624051. The reversal of 22624041 is 14042622.

It is not a de Polignac number, because 22624041 - 2² = 22624037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22623999 and 22624017.

It is not an unprimeable number, because it can be changed into a prime (22624001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17415 + ... + 18668.

It is an arithmetic number, because the mean of its divisors is an integer number (2165040).

Almost surely, 2^22624041 is an apocalyptic number.

It is an amenable number.

22624041 is a deficient number, since it is larger than the sum of its proper divisors (12016599).

22624041 is a wasteful number, since it uses less digits than its factorization.

22624041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36116.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 22624041 is about 4756.4735886999. The cubic root of 22624041 is about 282.8286451168.

Adding to 22624041 its reverse (14042622), we get a palindrome (36666663).

The spelling of 22624041 in words is "twenty-two million, six hundred twenty-four thousand, forty-one".