22622804 has 12 divisors (see below), whose sum is σ = 39798528. Its totient is φ = 11251800.

The previous prime is 22622797. The next prime is 22622807. The reversal of 22622804 is 40822622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22622807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14042 + ... + 15569.

It is an arithmetic number, because the mean of its divisors is an integer number (3316544).

Almost surely, 2^22622804 is an apocalyptic number.

It is an amenable number.

22622804 is a deficient number, since it is larger than the sum of its proper divisors (17175724).

22622804 is a wasteful number, since it uses less digits than its factorization.

22622804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29806 (or 29804 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 22622804 is about 4756.3435536134. The cubic root of 22622804 is about 282.8234903434.

The spelling of 22622804 in words is "twenty-two million, six hundred twenty-two thousand, eight hundred four".