11036985 has 16 divisors (see below), whose sum is σ = 17993664. Its totient is φ = 5774912.

The previous prime is 11036983. The next prime is 11037041. The reversal of 11036985 is 58963011.

It is a cyclic number.

It is not a de Polignac number, because 11036985 - 2¹ = 11036983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11036981) 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 15 ways as a sum of consecutive naturals, for example, 6147 + ... + 7736.

It is an arithmetic number, because the mean of its divisors is an integer number (1124604).

Almost surely, 2^11036985 is an apocalyptic number.

11036985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11036985 is a deficient number, since it is larger than the sum of its proper divisors (6956679).

11036985 is a wasteful number, since it uses less digits than its factorization.

11036985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13944.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 11036985 is about 3322.1958100028. The cubic root of 11036985 is about 222.6469844775.

Adding to 11036985 its reverse (58963011), we get a palindrome (69999996).

It can be divided in two parts, 11036 and 985, that added together give a palindrome (12021).

The spelling of 11036985 in words is "eleven million, thirty-six thousand, nine hundred eighty-five".