11027993 has 2 divisors, whose sum is σ = 11027994. Its totient is φ = 11027992.

The previous prime is 11027981. The next prime is 11028001. The reversal of 11027993 is 39972011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10445824 + 582169 = 3232^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 11027993 - 2⁴ = 11027977 is a prime.

It is not a weakly prime, because it can be changed into another prime (11027903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513996 + 5513997.

It is an arithmetic number, because the mean of its divisors is an integer number (5513997).

Almost surely, 2^11027993 is an apocalyptic number.

It is an amenable number.

11027993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11027993 is an equidigital number, since it uses as much as digits as its factorization.

11027993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 11027993 is about 3320.8422124515. The cubic root of 11027993 is about 222.5865034183.

The spelling of 11027993 in words is "eleven million, twenty-seven thousand, nine hundred ninety-three".