11050385 has 4 divisors (see below), whose sum is σ = 13260468. Its totient is φ = 8840304.

The previous prime is 11050367. The next prime is 11050393. The reversal of 11050385 is 58305011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5612161 + 5438224 = 2369^2 + 2332^2 .

It is a cyclic number.

It is not a de Polignac number, because 11050385 - 2¹² = 11046289 is a prime.

It is a super-2 number, since 2×11050385² = 244222017296450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11050385.

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 3 ways as a sum of consecutive naturals, for example, 1105034 + ... + 1105043.

It is an arithmetic number, because the mean of its divisors is an integer number (3315117).

Almost surely, 2^11050385 is an apocalyptic number.

It is an amenable number.

11050385 is a deficient number, since it is larger than the sum of its proper divisors (2210083).

11050385 is an equidigital number, since it uses as much as digits as its factorization.

11050385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210082.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 11050385 is about 3324.2119366851. The cubic root of 11050385 is about 222.7370532476.

Adding to 11050385 its reverse (58305011), we get a palindrome (69355396).

The spelling of 11050385 in words is "eleven million, fifty thousand, three hundred eighty-five".