11028593 has 2 divisors, whose sum is σ = 11028594. Its totient is φ = 11028592.

The previous prime is 11028551. The next prime is 11028601. The reversal of 11028593 is 39582011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5793649 + 5234944 = 2407^2 + 2288^2 .

It is a cyclic number.

It is not a de Polignac number, because 11028593 - 2²⁰ = 9980017 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11028893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5514296 + 5514297.

It is an arithmetic number, because the mean of its divisors is an integer number (5514297).

Almost surely, 2^11028593 is an apocalyptic number.

It is an amenable number.

11028593 is a deficient number, since it is larger than the sum of its proper divisors (1).

11028593 is an equidigital number, since it uses as much as digits as its factorization.

11028593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 11028593 is about 3320.9325497517. The cubic root of 11028593 is about 222.5905400996.

The spelling of 11028593 in words is "eleven million, twenty-eight thousand, five hundred ninety-three".