10866577 has 2 divisors, whose sum is σ = 10866578. Its totient is φ = 10866576.

The previous prime is 10866547. The next prime is 10866617. The reversal of 10866577 is 77566801.

It is an a-pointer prime, because the next prime (10866617) can be obtained adding 10866577 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 1679616 = 3031^2 + 1296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10866577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10866547) 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, 5433288 + 5433289.

It is an arithmetic number, because the mean of its divisors is an integer number (5433289).

Almost surely, 2^10866577 is an apocalyptic number.

It is an amenable number.

10866577 is a deficient number, since it is larger than the sum of its proper divisors (1).

10866577 is an equidigital number, since it uses as much as digits as its factorization.

10866577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 10866577 is about 3296.4491502221. The cubic root of 10866577 is about 221.4951667489.

The spelling of 10866577 in words is "ten million, eight hundred sixty-six thousand, five hundred seventy-seven".