22024604 has 24 divisors (see below), whose sum is σ = 44445408. Its totient is φ = 9354240.

The previous prime is 22024603. The next prime is 22024619. The reversal of 22024604 is 40642022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024603) 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, 317 + ... + 6644.

It is an arithmetic number, because the mean of its divisors is an integer number (1851892).

Almost surely, 2^22024604 is an apocalyptic number.

It is an amenable number.

22024604 is an abundant number, since it is smaller than the sum of its proper divisors (22420804).

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

22024604 is a wasteful number, since it uses less digits than its factorization.

22024604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085 (or 7083 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 22024604 is about 4693.0378221361. The cubic root of 22024604 is about 280.3083507794.

Adding to 22024604 its reverse (40642022), we get a palindrome (62666626).

The spelling of 22024604 in words is "twenty-two million, twenty-four thousand, six hundred four".