11328055 has 4 divisors (see below), whose sum is σ = 13593672. Its totient is φ = 9062440.

The previous prime is 11328041. The next prime is 11328077. The reversal of 11328055 is 55082311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11328055 - 2⁹ = 11327543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132801 + ... + 1132810.

It is an arithmetic number, because the mean of its divisors is an integer number (3398418).

Almost surely, 2^11328055 is an apocalyptic number.

11328055 is a deficient number, since it is larger than the sum of its proper divisors (2265617).

11328055 is an equidigital number, since it uses as much as digits as its factorization.

11328055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265616.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 11328055 is about 3365.7176055041. The cubic root of 11328055 is about 224.5872597928.

The spelling of 11328055 in words is "eleven million, three hundred twenty-eight thousand, fifty-five".