11119985 has 8 divisors (see below), whose sum is σ = 13374720. Its totient is φ = 8875504.

The previous prime is 11119973. The next prime is 11119987. The reversal of 11119985 is 58991111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11119985 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11119987) 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, 74 + ... + 4716.

It is an arithmetic number, because the mean of its divisors is an integer number (1671840).

Almost surely, 2^11119985 is an apocalyptic number.

It is an amenable number.

11119985 is a deficient number, since it is larger than the sum of its proper divisors (2254735).

11119985 is an equidigital number, since it uses as much as digits as its factorization.

11119985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its digits is 3240, while the sum is 35.

The square root of 11119985 is about 3334.6641510053. The cubic root of 11119985 is about 223.2037056227.

The spelling of 11119985 in words is "eleven million, one hundred nineteen thousand, nine hundred eighty-five".