22881104 has 20 divisors (see below), whose sum is σ = 45276864. Its totient is φ = 11196768.

The previous prime is 22881101. The next prime is 22881109. The reversal of 22881104 is 40118822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22881101) 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, 14462 + ... + 15965.

Almost surely, 2^22881104 is an apocalyptic number.

It is an amenable number.

22881104 is a deficient number, since it is larger than the sum of its proper divisors (22395760).

22881104 is a wasteful number, since it uses less digits than its factorization.

22881104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30482 (or 30476 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 22881104 is about 4783.4196972459. The cubic root of 22881104 is about 283.8958157823.

Adding to 22881104 its reverse (40118822), we get a palindrome (62999926).

The spelling of 22881104 in words is "twenty-two million, eight hundred eighty-one thousand, one hundred four".