11327845 has 16 divisors (see below), whose sum is σ = 14307840. Its totient is φ = 8593024.

The previous prime is 11327839. The next prime is 11327851. The reversal of 11327845 is 54872311.

It is an interprime number because it is at equal distance from previous prime (11327839) and next prime (11327851).

It is a cyclic number.

It is not a de Polignac number, because 11327845 - 2⁷ = 11327717 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15396 + ... + 16114.

It is an arithmetic number, because the mean of its divisors is an integer number (894240).

Almost surely, 2^11327845 is an apocalyptic number.

It is an amenable number.

11327845 is a deficient number, since it is larger than the sum of its proper divisors (2979995).

11327845 is a wasteful number, since it uses less digits than its factorization.

11327845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

The product of its digits is 6720, while the sum is 31.

The square root of 11327845 is about 3365.6864084463. The cubic root of 11327845 is about 224.5858719813.

The spelling of 11327845 in words is "eleven million, three hundred twenty-seven thousand, eight hundred forty-five".