22663364 has 12 divisors (see below), whose sum is σ = 39696384. Its totient is φ = 11321544.

The previous prime is 22663339. The next prime is 22663373. The reversal of 22663364 is 46336622.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22663364.

It is an unprimeable number.

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, 4949 + ... + 8355.

It is an arithmetic number, because the mean of its divisors is an integer number (3308032).

Almost surely, 2^22663364 is an apocalyptic number.

It is an amenable number.

22663364 is a deficient number, since it is larger than the sum of its proper divisors (17033020).

22663364 is a wasteful number, since it uses less digits than its factorization.

22663364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074 (or 5072 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 22663364 is about 4760.6054236830. The cubic root of 22663364 is about 282.9924124042.

Adding to 22663364 its reverse (46336622), we get a palindrome (68999986).

The spelling of 22663364 in words is "twenty-two million, six hundred sixty-three thousand, three hundred sixty-four".