11045136 has 20 divisors (see below), whose sum is σ = 28533392. Its totient is φ = 3681696.

The previous prime is 11045131. The next prime is 11045159. The reversal of 11045136 is 63154011.

It is not an unprimeable number, because it can be changed into a prime (11045131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115006 + ... + 115101.

Almost surely, 2^11045136 is an apocalyptic number.

11045136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11045136 is an abundant number, since it is smaller than the sum of its proper divisors (17488256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045136 is a wasteful number, since it uses less digits than its factorization.

11045136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230118 (or 230112 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 11045136 is about 3323.4223324760. The cubic root of 11045136 is about 222.7017805110.

Adding to 11045136 its reverse (63154011), we get a palindrome (74199147).

The spelling of 11045136 in words is "eleven million, forty-five thousand, one hundred thirty-six".