11045747 has 2 divisors, whose sum is σ = 11045748. Its totient is φ = 11045746.

The previous prime is 11045743. The next prime is 11045759. The reversal of 11045747 is 74754011.

11045747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (74754011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11045747 - 2² = 11045743 is a prime.

It is not a weakly prime, because it can be changed into another prime (11045743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522873 + 5522874.

It is an arithmetic number, because the mean of its divisors is an integer number (5522874).

Almost surely, 2^11045747 is an apocalyptic number.

11045747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045747 is an equidigital number, since it uses as much as digits as its factorization.

11045747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 11045747 is about 3323.5142545204. The cubic root of 11045747 is about 222.7058869424.

Adding to 11045747 its reverse (74754011), we get a palindrome (85799758).

The spelling of 11045747 in words is "eleven million, forty-five thousand, seven hundred forty-seven".