11380800 has 84 divisors (see below), whose sum is σ = 37354256. Its totient is φ = 3033600.

The previous prime is 11380783. The next prime is 11380801. The reversal of 11380800 is 808311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11380801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3615 + ... + 5985.

Almost surely, 2^11380800 is an apocalyptic number.

11380800 is a gapful number since it is divisible by the number (10) 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 11380800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18677128).

11380800 is an abundant number, since it is smaller than the sum of its proper divisors (25973456).

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

11380800 is a wasteful number, since it uses less digits than its factorization.

11380800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396 (or 2381 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 11380800 is about 3373.5441304361. The cubic root of 11380800 is about 224.9352900332.

The spelling of 11380800 in words is "eleven million, three hundred eighty thousand, eight hundred".