22024806 has 16 divisors (see below), whose sum is σ = 44236800. Its totient is φ = 7310408.

The previous prime is 22024801. The next prime is 22024817. The reversal of 22024806 is 60842022.

It is a super-4 number, since 4×22024806⁴ (a number of 30 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024801) 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, 6246 + ... + 9113.

It is an arithmetic number, because the mean of its divisors is an integer number (2764800).

Almost surely, 2^22024806 is an apocalyptic number.

22024806 is an abundant number, since it is smaller than the sum of its proper divisors (22211994).

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

22024806 is a wasteful number, since it uses less digits than its factorization.

22024806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15603.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 22024806 is about 4693.0593433282. The cubic root of 22024806 is about 280.3092077318.

Adding to 22024806 its reverse (60842022), we get a palindrome (82866828).

The spelling of 22024806 in words is "twenty-two million, twenty-four thousand, eight hundred six".