10868761 has 2 divisors, whose sum is σ = 10868762. Its totient is φ = 10868760.

The previous prime is 10868749. The next prime is 10868771. The reversal of 10868761 is 16786801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9030025 + 1838736 = 3005^2 + 1356^2 .

It is a cyclic number.

It is not a de Polignac number, because 10868761 - 2¹⁷ = 10737689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10868761.

It is not a weakly prime, because it can be changed into another prime (10868771) 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, 5434380 + 5434381.

It is an arithmetic number, because the mean of its divisors is an integer number (5434381).

Almost surely, 2^10868761 is an apocalyptic number.

It is an amenable number.

10868761 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868761 is an equidigital number, since it uses as much as digits as its factorization.

10868761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 10868761 is about 3296.7803991167. The cubic root of 10868761 is about 221.5100046946.

The spelling of 10868761 in words is "ten million, eight hundred sixty-eight thousand, seven hundred sixty-one".