10867393 has 2 divisors, whose sum is σ = 10867394. Its totient is φ = 10867392.

The previous prime is 10867379. The next prime is 10867397. The reversal of 10867393 is 39376801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7884864 + 2982529 = 2808^2 + 1727^2 .

It is an emirp because it is prime and its reverse (39376801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10867393 is a prime.

It is not a weakly prime, because it can be changed into another prime (10867397) 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, 5433696 + 5433697.

It is an arithmetic number, because the mean of its divisors is an integer number (5433697).

Almost surely, 2^10867393 is an apocalyptic number.

It is an amenable number.

10867393 is a deficient number, since it is larger than the sum of its proper divisors (1).

10867393 is an equidigital number, since it uses as much as digits as its factorization.

10867393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 10867393 is about 3296.5729174402. The cubic root of 10867393 is about 221.5007108294.

The spelling of 10867393 in words is "ten million, eight hundred sixty-seven thousand, three hundred ninety-three".