11090685 has 8 divisors (see below), whose sum is σ = 17745120. Its totient is φ = 5915024.

The previous prime is 11090663. The next prime is 11090687. The reversal of 11090685 is 58609011.

It is a happy number.

11090685 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 a cyclic number.

It is not a de Polignac number, because 11090685 - 2²¹ = 8993533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11090687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369675 + ... + 369704.

It is an arithmetic number, because the mean of its divisors is an integer number (2218140).

Almost surely, 2^11090685 is an apocalyptic number.

11090685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11090685 is a deficient number, since it is larger than the sum of its proper divisors (6654435).

11090685 is an equidigital number, since it uses as much as digits as its factorization.

11090685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739387.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 11090685 is about 3330.2680072331. The cubic root of 11090685 is about 223.0074936987.

Adding to 11090685 its reverse (58609011), we get a palindrome (69699696).

The spelling of 11090685 in words is "eleven million, ninety thousand, six hundred eighty-five".