22404108 has 12 divisors (see below), whose sum is σ = 52276280. Its totient is φ = 7468032.

The previous prime is 22404091. The next prime is 22404119. The reversal of 22404108 is 80140422.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933493 + ... + 933516.

Almost surely, 2^22404108 is an apocalyptic number.

It is an amenable number.

22404108 is an abundant number, since it is smaller than the sum of its proper divisors (29872172).

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

22404108 is a wasteful number, since it uses less digits than its factorization.

22404108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867016 (or 1867014 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 22404108 is about 4733.2977932938. The cubic root of 22404108 is about 281.9091805526.

The spelling of 22404108 in words is "twenty-two million, four hundred four thousand, one hundred eight".