11110685 has 8 divisors (see below), whose sum is σ = 13407576. Its totient is φ = 8838720.

The previous prime is 11110669. The next prime is 11110711. The reversal of 11110685 is 58601111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 755161 + 10355524 = 869^2 + 3218^2 .

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

It is not a de Polignac number, because 11110685 - 2⁴ = 11110669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11110685.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5234 + ... + 7043.

It is an arithmetic number, because the mean of its divisors is an integer number (1675947).

Almost surely, 2^11110685 is an apocalyptic number.

It is an amenable number.

11110685 is a deficient number, since it is larger than the sum of its proper divisors (2296891).

11110685 is a wasteful number, since it uses less digits than its factorization.

11110685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463.

The product of its (nonzero) digits is 240, while the sum is 23.

The square root of 11110685 is about 3333.2694160539. The cubic root of 11110685 is about 223.1414641294.

Adding to 11110685 its reverse (58601111), we get a palindrome (69711796).

The spelling of 11110685 in words is "eleven million, one hundred ten thousand, six hundred eighty-five".