11216693 has 2 divisors, whose sum is σ = 11216694. Its totient is φ = 11216692.

The previous prime is 11216683. The next prime is 11216713. The reversal of 11216693 is 39661211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10876804 + 339889 = 3298^2 + 583^2 .

It is a cyclic number.

It is not a de Polignac number, because 11216693 - 2⁶ = 11216629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11216603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608346 + 5608347.

It is an arithmetic number, because the mean of its divisors is an integer number (5608347).

Almost surely, 2^11216693 is an apocalyptic number.

It is an amenable number.

11216693 is a deficient number, since it is larger than the sum of its proper divisors (1).

11216693 is an equidigital number, since it uses as much as digits as its factorization.

11216693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 29.

The square root of 11216693 is about 3349.1331714341. The cubic root of 11216693 is about 223.8488896336.

The spelling of 11216693 in words is "eleven million, two hundred sixteen thousand, six hundred ninety-three".