11133376 has 28 divisors (see below), whose sum is σ = 22404832. Its totient is φ = 5488128.

The previous prime is 11133349. The next prime is 11133377. The reversal of 11133376 is 67333111.

It is a super-2 number, since 2×11133376² = 247904122314752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11133376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133377) 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, 3481 + ... + 5863.

Almost surely, 2^11133376 is an apocalyptic number.

11133376 is a gapful number since it is divisible by the number (16) 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 11133376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11202416).

11133376 is an abundant number, since it is smaller than the sum of its proper divisors (11271456).

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

11133376 is an equidigital number, since it uses as much as digits as its factorization.

11133376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468 (or 2458 counting only the distinct ones).

The product of its digits is 1134, while the sum is 25.

The square root of 11133376 is about 3336.6713952680. The cubic root of 11133376 is about 223.2932657508.

Adding to 11133376 its reverse (67333111), we get a palindrome (78466487).

It can be divided in two parts, 1113 and 3376, that added together give a square (4489 = 67²).

The spelling of 11133376 in words is "eleven million, one hundred thirty-three thousand, three hundred seventy-six".