11004396 has 48 divisors (see below), whose sum is σ = 28863744. Its totient is φ = 3237696.

The previous prime is 11004391. The next prime is 11004397. The reversal of 11004396 is 69340011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11004391) 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, 2055 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (601328).

Almost surely, 2^11004396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11004396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14431872).

11004396 is an abundant number, since it is smaller than the sum of its proper divisors (17859348).

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

11004396 is a wasteful number, since it uses less digits than its factorization.

11004396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 11004396 is about 3317.2874460921. The cubic root of 11004396 is about 222.4276312218.

The spelling of 11004396 in words is "eleven million, four thousand, three hundred ninety-six".