11380336 has 20 divisors (see below), whose sum is σ = 24054264. Its totient is φ = 5172800.

The previous prime is 11380321. The next prime is 11380339. The reversal of 11380336 is 63308311.

It is a happy number.

11380336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11380336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11380339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32155 + ... + 32506.

Almost surely, 2^11380336 is an apocalyptic number.

11380336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11380336 is an abundant number, since it is smaller than the sum of its proper divisors (12673928).

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

11380336 is a wasteful number, since it uses less digits than its factorization.

11380336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64680 (or 64674 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 11380336 is about 3373.4753593290. The cubic root of 11380336 is about 224.9322330895.

Adding to 11380336 its reverse (63308311), we get a palindrome (74688647).

The spelling of 11380336 in words is "eleven million, three hundred eighty thousand, three hundred thirty-six".