11328045 has 8 divisors (see below), whose sum is σ = 18124896. Its totient is φ = 6041616.

The previous prime is 11328041. The next prime is 11328077. The reversal of 11328045 is 54082311.

11328045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11328045 - 2² = 11328041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377587 + ... + 377616.

It is an arithmetic number, because the mean of its divisors is an integer number (2265612).

Almost surely, 2^11328045 is an apocalyptic number.

11328045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11328045 is a deficient number, since it is larger than the sum of its proper divisors (6796851).

11328045 is an equidigital number, since it uses as much as digits as its factorization.

11328045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755211.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11328045 is about 3365.7161199364. The cubic root of 11328045 is about 224.5871937070.

The spelling of 11328045 in words is "eleven million, three hundred twenty-eight thousand, forty-five".