11283641 has 2 divisors, whose sum is σ = 11283642. Its totient is φ = 11283640.

The previous prime is 11283607. The next prime is 11283661. The reversal of 11283641 is 14638211.

11283641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 2042041 = 3040^2 + 1429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11283641 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11283641.

It is not a weakly prime, because it can be changed into another prime (11283661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5641820 + 5641821.

It is an arithmetic number, because the mean of its divisors is an integer number (5641821).

Almost surely, 2^11283641 is an apocalyptic number.

It is an amenable number.

11283641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11283641 is an equidigital number, since it uses as much as digits as its factorization.

11283641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 11283641 is about 3359.1131270024. The cubic root of 11283641 is about 224.2933616452.

The spelling of 11283641 in words is "eleven million, two hundred eighty-three thousand, six hundred forty-one".