22305104 has 20 divisors (see below), whose sum is σ = 43863264. Its totient is φ = 10985568.

The previous prime is 22305079. The next prime is 22305109. The reversal of 22305104 is 40150322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22305109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9332 + ... + 11475.

Almost surely, 2^22305104 is an apocalyptic number.

It is an amenable number.

22305104 is a deficient number, since it is larger than the sum of its proper divisors (21558160).

22305104 is a wasteful number, since it uses less digits than its factorization.

22305104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20882 (or 20876 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 22305104 is about 4722.8279663778. The cubic root of 22305104 is about 281.4933141190.

Adding to 22305104 its reverse (40150322), we get a palindrome (62455426).

The spelling of 22305104 in words is "twenty-two million, three hundred five thousand, one hundred four".