11328886 has 4 divisors (see below), whose sum is σ = 16993332. Its totient is φ = 5664442.

The previous prime is 11328881. The next prime is 11328901. The reversal of 11328886 is 68882311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68882311 = 967 ⋅71233.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832220 + ... + 2832223.

It is an arithmetic number, because the mean of its divisors is an integer number (4248333).

Almost surely, 2^11328886 is an apocalyptic number.

11328886 is a deficient number, since it is larger than the sum of its proper divisors (5664446).

11328886 is an equidigital number, since it uses as much as digits as its factorization.

11328886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664445.

The product of its digits is 18432, while the sum is 37.

The square root of 11328886 is about 3365.8410538824. The cubic root of 11328886 is about 224.5927513931.

The spelling of 11328886 in words is "eleven million, three hundred twenty-eight thousand, eight hundred eighty-six".