11027136 has 56 divisors (see below), whose sum is σ = 29585920. Its totient is φ = 3624192.

The previous prime is 11027129. The next prime is 11027173. The reversal of 11027136 is 63172011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14805 + ... + 15531.

It is an arithmetic number, because the mean of its divisors is an integer number (528320).

Almost surely, 2^11027136 is an apocalyptic number.

11027136 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 11027136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14792960).

11027136 is an abundant number, since it is smaller than the sum of its proper divisors (18558784).

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

11027136 is an equidigital number, since it uses as much as digits as its factorization.

11027136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 11027136 is about 3320.7131764126. The cubic root of 11027136 is about 222.5807374379.

Adding to 11027136 its reverse (63172011), we get a palindrome (74199147).

The spelling of 11027136 in words is "eleven million, twenty-seven thousand, one hundred thirty-six".