11045433 has 24 divisors (see below), whose sum is σ = 17729280. Its totient is φ = 6091680.

The previous prime is 11045431. The next prime is 11045443. The reversal of 11045433 is 33454011.

It is not a de Polignac number, because 11045433 - 2¹ = 11045431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11045431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2968 + ... + 5558.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^11045433 is an apocalyptic number.

It is an amenable number.

11045433 is a deficient number, since it is larger than the sum of its proper divisors (6683847).

11045433 is a wasteful number, since it uses less digits than its factorization.

11045433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2630 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 11045433 is about 3323.4670150311. The cubic root of 11045433 is about 222.7037766185.

Adding to 11045433 its reverse (33454011), we get a palindrome (44499444).

The spelling of 11045433 in words is "eleven million, forty-five thousand, four hundred thirty-three".