9911104 has 28 divisors (see below), whose sum is σ = 22477984. Its totient is φ = 4247424.

The previous prime is 9911101. The next prime is 9911123. The reversal of 9911104 is 4011199.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9911101) 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, 10614 + ... + 11509.

Almost surely, 2^9911104 is an apocalyptic number.

It is an amenable number.

9911104 is an abundant number, since it is smaller than the sum of its proper divisors (12566880).

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

9911104 is a wasteful number, since it uses less digits than its factorization.

9911104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22142 (or 22132 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 9911104 is about 3148.1905914350. The cubic root of 9911104 is about 214.8031658045.

The spelling of 9911104 in words is "nine million, nine hundred eleven thousand, one hundred four".