11093387 has 4 divisors (see below), whose sum is σ = 11105160. Its totient is φ = 11081616.

The previous prime is 11093347. The next prime is 11093389. The reversal of 11093387 is 78339011.

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

It is a cyclic number.

It is not a de Polignac number, because 11093387 - 2¹⁸ = 10831243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11093389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4337 + ... + 6402.

It is an arithmetic number, because the mean of its divisors is an integer number (2776290).

Almost surely, 2^11093387 is an apocalyptic number.

11093387 is a deficient number, since it is larger than the sum of its proper divisors (11773).

11093387 is a wasteful number, since it uses less digits than its factorization.

11093387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11772.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 11093387 is about 3330.6736555838. The cubic root of 11093387 is about 223.0256025087.

The spelling of 11093387 in words is "eleven million, ninety-three thousand, three hundred eighty-seven".