10918933 has 2 divisors, whose sum is σ = 10918934. Its totient is φ = 10918932.

The previous prime is 10918907. The next prime is 10918937. The reversal of 10918933 is 33981901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8538084 + 2380849 = 2922^2 + 1543^2 .

It is an emirp because it is prime and its reverse (33981901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10918933 - 2¹³ = 10910741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10918937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5459466 + 5459467.

It is an arithmetic number, because the mean of its divisors is an integer number (5459467).

Almost surely, 2^10918933 is an apocalyptic number.

It is an amenable number.

10918933 is a deficient number, since it is larger than the sum of its proper divisors (1).

10918933 is an equidigital number, since it uses as much as digits as its factorization.

10918933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 10918933 is about 3304.3808799834. The cubic root of 10918933 is about 221.8503238576.

The spelling of 10918933 in words is "ten million, nine hundred eighteen thousand, nine hundred thirty-three".