10766081 has 2 divisors, whose sum is σ = 10766082. Its totient is φ = 10766080.

The previous prime is 10766071. The next prime is 10766089. The reversal of 10766081 is 18066701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8850625 + 1915456 = 2975^2 + 1384^2 .

It is a cyclic number.

It is not a de Polignac number, because 10766081 - 2¹⁰ = 10765057 is a prime.

It is a super-2 number, since 2×10766081² = 231817000197122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10766089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5383040 + 5383041.

It is an arithmetic number, because the mean of its divisors is an integer number (5383041).

Almost surely, 2^10766081 is an apocalyptic number.

It is an amenable number.

10766081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10766081 is an equidigital number, since it uses as much as digits as its factorization.

10766081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 10766081 is about 3281.1706752316. The cubic root of 10766081 is about 220.8102423069.

The spelling of 10766081 in words is "ten million, seven hundred sixty-six thousand, eighty-one".