11099984 has 80 divisors (see below), whose sum is σ = 26664960. Its totient is φ = 4371840.

The previous prime is 11099983. The next prime is 11099993. The reversal of 11099984 is 48999011.

11099984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79787 + ... + 79925.

It is an arithmetic number, because the mean of its divisors is an integer number (333312).

Almost surely, 2^11099984 is an apocalyptic number.

11099984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11099984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13332480).

11099984 is an abundant number, since it is smaller than the sum of its proper divisors (15564976).

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

11099984 is a wasteful number, since it uses less digits than its factorization.

11099984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 11099984 is about 3331.6638485898. The cubic root of 11099984 is about 223.0698032668.

The spelling of 11099984 in words is "eleven million, ninety-nine thousand, nine hundred eighty-four".